#40295D

#40295D

Color Values

HEX

#40295D

RGB

64, 41, 93

HSL

266.5, 38.8%, 26.3%

HSV

266.5, 55.9%, 36.5%

CMYK

31.2%, 55.9%, 0.0%, 63.5%

OKLCH

0.3355 0.0907 302.2

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#40295D

#465D29

Analogous

#292C5D

#5A295D

#40295D

Triadic

#40295D

#5D4029

#295D40

Split Complementary

#40295D

#5D5A29

#2C5D29

Tetradic

#40295D

#5D292C

#465D29

#295D5A

Color Blindness Simulation

Original

#40295D

Protanopia

#363650

Deuteranopia

#37394D

Tritanopia

#3F4644

Achromatopsia

#323232

CSS Usage

background-color: #40295D;
color: #40295D;
border-color: #40295D;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5FA
100
#ECE7F3
200
#DACDE9
300
#BFAADA
400
#9C7CC5
500
#7A4EB1
600
#613E8E
700
#4E3271
800
#3D2758
900
#2E2041
950
#1D1429

Contrast Checker

Text on white

12.4:1

AA Pass AAA Pass

Text on black

1.69:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026