#102F45

#102F45

Color Values

HEX

#102F45

RGB

16, 47, 69

HSL

204,9, 62,4%, 16,7%

HSV

204,9, 76,8%, 27,1%

CMYK

76,8%, 31,9%, 0,0%, 72,9%

OKLCH

0,2937 0,0543 242,7

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#102F45

#452610

Analogous

#104541

#101545

#102F45

Triadic

#102F45

#45102F

#2F4510

Split Complementary

#102F45

#451015

#454110

Tetradic

#102F45

#411045

#452610

#154510

Color Blindness Simulation

Original

#102F45

Protanopia

#1D1E40

Deuteranopia

#1C193E

Tritanopia

#123B3B

Achromatopsia

#2A2A2A

CSS Usage

background-color: #102F45;
color: #102F45;
border-color: #102F45;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F3F8FB
100
#E4EFF7
200
#C5DFF2
300
#9CC8E8
400
#66ABDC
500
#308DCF
600
#2671A6
700
#1F5A85
800
#184768
900
#15354C
950
#0D2230

Contrast Checker

Text on white

13,87:1

AA Pass AAA Pass

Text on black

1,51:1

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