#102C72#102C72

#102C72 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.2% C 0.126 H 264.0°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#102C72
RGB	rgb(16, 44, 114)
HSL	hsl(223, 75%, 25%)
HSV	hsv(223, 86%, 45%)
CMYK	cmyk(86%, 61.4%, 0%, 55.3%)
CIE-LAB	lab(20.54, 18.57, -43.20)
CIE-LCH	lch(20.54, 47.02, 293.26°)
OKLab	oklab(32.18% -0.0131 -0.1249)
OKLCH	oklch(32.18% 0.126 264)
XYZ	xyz(4.1505, 3.1259, 16.3009)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102C72 #725610

analogous

#105D72 #102C72 #251072

triadic

#102C72 #72102C #2C7210

tetradic

#102C72 #72105D #725610 #107225

square

#102C72 #72105D #725610 #107225

split-complementary

#102C72 #722510 #5D7210

monochromatic

#040A1B #08173C #102C72 #1841A8 #1F55DD

Accessibility & contrast

On white

12.92

#102C72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#102C72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102C72

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102C72	#FFFFFF	#000000	##FFFFFF
##102C72	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003674

Deuteranopia (green-blind)

#002D71

Tritanopia (blue-blind)

#003E4A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #102c72;
/* rgb */ color: rgb(16, 44, 114);
/* oklch */ color: oklch(32.2% 0.126 264.0);

Tailwind

colors: {
  custom: {
    50: '#62649b',
    500: '#102c72',
    950: '#000000',
  },
}

SCSS

$custom: #102c72;
$custom-light: #62649b;
$custom-dark: #000000;

JSON

{
  "hex": "#102c72",
  "rgb": {
    "r": 16,
    "g": 44,
    "b": 114
  },
  "hsl": {
    "h": 222.857,
    "s": 75.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.32179,
    "c": 0.12558,
    "h": 264
  },
  "luminance": 0.03126
}

Semantic roles & 50–950 ramp

primary

#102C72

secondary

#A98834

accent

#BC36F2

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #102C72

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

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