#102C53#102C53

#102C53 is a dark, moderate cyan. Relative luminance 0.025; OKLCH L 29.5% C 0.079 H 257.4°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#102C53
RGB	rgb(16, 44, 83)
HSL	hsl(215, 68%, 19%)
HSV	hsv(215, 81%, 33%)
CMYK	cmyk(80.7%, 47%, 0%, 67.5%)
CIE-LAB	lab(18.08, 5.20, -26.82)
CIE-LCH	lch(18.08, 27.32, 280.96°)
OKLab	oklab(29.52% -0.0172 -0.0767)
OKLCH	oklch(29.52% 0.079 257.4)
XYZ	xyz(2.6751, 2.5358, 8.5304)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102C53 #533710

analogous

#104E53 #102C53 #151053

triadic

#102C53 #53102C #2C5310

tetradic

#102C53 #53104E #533710 #105315

square

#102C53 #53104E #533710 #105315

split-complementary

#102C53 #531510 #4E5310

monochromatic

#050E1A #061120 #102C53 #1A4786 #2462BA

Accessibility & contrast

On white

13.93

#102C53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#102C53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102C53

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102C53	#FFFFFF	#000000	##FFFFFF
##102C53	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192F55

Deuteranopia (green-blind)

#0D2952

Tritanopia (blue-blind)

#00353B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #102c53;
/* rgb */ color: rgb(16, 44, 83);
/* oklch */ color: oklch(29.5% 0.079 257.4);

Tailwind

colors: {
  custom: {
    50: '#596483',
    500: '#102c53',
    950: '#000000',
  },
}

SCSS

$custom: #102c53;
$custom-light: #596483;
$custom-dark: #000000;

JSON

{
  "hex": "#102c53",
  "rgb": {
    "r": 16,
    "g": 44,
    "b": 83
  },
  "hsl": {
    "h": 214.925,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29524,
    "c": 0.07864,
    "h": 257.4
  },
  "luminance": 0.02536
}

Semantic roles & 50–950 ramp

primary

#102C53

secondary

#8D6732

accent

#A23DEB

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #102C53

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

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