#102C54#102C54

#102C54 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 29.6% C 0.080 H 257.8°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#102C54
RGB	rgb(16, 44, 84)
HSL	hsl(215, 68%, 20%)
HSV	hsv(215, 81%, 33%)
CMYK	cmyk(81%, 47.6%, 0%, 67.1%)
CIE-LAB	lab(18.15, 5.63, -27.38)
CIE-LCH	lch(18.15, 27.95, 281.62°)
OKLab	oklab(29.6% -0.017 -0.0784)
OKLCH	oklch(29.6% 0.08 257.8)
XYZ	xyz(2.7140, 2.5513, 8.7352)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102C54 #543810

analogous

#104E54 #102C54 #161054

triadic

#102C54 #54102C #2C5410

tetradic

#102C54 #54104E #543810 #105416

square

#102C54 #54104E #543810 #105416

split-complementary

#102C54 #541610 #4E5410

monochromatic

#050D1A #061121 #102C54 #1A4787 #2462BB

Accessibility & contrast

On white

13.90

#102C54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#102C54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102C54

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102C54	#FFFFFF	#000000	##FFFFFF
##102C54	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183056

Deuteranopia (green-blind)

#0B2953

Tritanopia (blue-blind)

#00353B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #102c54;
/* rgb */ color: rgb(16, 44, 84);
/* oklch */ color: oklch(29.6% 0.080 257.8);

Tailwind

colors: {
  custom: {
    50: '#596484',
    500: '#102c54',
    950: '#000000',
  },
}

SCSS

$custom: #102c54;
$custom-light: #596484;
$custom-dark: #000000;

JSON

{
  "hex": "#102c54",
  "rgb": {
    "r": 16,
    "g": 44,
    "b": 84
  },
  "hsl": {
    "h": 215.294,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29601,
    "c": 0.0802,
    "h": 257.8
  },
  "luminance": 0.02552
}

Semantic roles & 50–950 ramp

primary

#102C54

secondary

#8E6832

accent

#A33DEB

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #102C54

Body copy rendered with the generated semantic roles for this colour.

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