#23808B

#23808B

Color Values

HEX

#23808B

RGB

35, 128, 139

HSL

186.3, 59.8%, 34.1%

HSV

186.3, 74.8%, 54.5%

CMYK

74.8%, 7.9%, 0.0%, 45.5%

OKLCH

0.5524 0.0845 206.7

Properties

Cool Dark Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#23808B

#8B2E23

Analogous

#238B62

#234C8B

#23808B

Triadic

#23808B

#8B2380

#808B23

Split Complementary

#23808B

#8B234C

#8B6223

Tetradic

#23808B

#62238B

#8B2E23

#4C8B23

Color Blindness Simulation

Original

#23808B

Protanopia

#4B4C88

Deuteranopia

#463F88

Tritanopia

#288686

Achromatopsia

#6D6D6D

CSS Usage

background-color: #23808B;
color: #23808B;
border-color: #23808B;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F3FAFB
100
#E4F4F6
200
#C6ECF1
300
#9DDFE6
400
#68CDD9
500
#33BCCC
600
#2996A3
700
#217882
800
#1A5E66
900
#16454B
950
#0E2C2F

Contrast Checker

Text on white

4.63:1

AA Pass AAA Fail

Text on black

4.53:1

AA Pass 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