#102C61#102C61

#102C61 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.7% C 0.100 H 261.6°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#102C61
RGB	rgb(16, 44, 97)
HSL	hsl(219, 72%, 22%)
HSV	hsv(219, 84%, 38%)
CMYK	cmyk(83.5%, 54.6%, 0%, 62%)
CIE-LAB	lab(19.12, 11.28, -34.46)
CIE-LCH	lch(19.12, 36.26, 288.13°)
OKLab	oklab(30.65% -0.0146 -0.0992)
OKLCH	oklch(30.65% 0.1 261.6)
XYZ	xyz(3.2713, 2.7742, 11.6700)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102C61 #614510

analogous

#105561 #102C61 #1C1061

triadic

#102C61 #61102C #2C6110

tetradic

#102C61 #611055 #614510 #10611C

square

#102C61 #611055 #614510 #10611C

split-complementary

#102C61 #611C10 #556110

monochromatic

#040C1A #07142C #102C61 #194496 #215CCA

Accessibility & contrast

On white

13.50

#102C61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#102C61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102C61

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102C61	#FFFFFF	#000000	##FFFFFF
##102C61	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093263

Deuteranopia (green-blind)

#002B60

Tritanopia (blue-blind)

#003942

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #102c61;
/* rgb */ color: rgb(16, 44, 97);
/* oklch */ color: oklch(30.7% 0.100 261.6);

Tailwind

colors: {
  custom: {
    50: '#5d648e',
    500: '#102c61',
    950: '#000000',
  },
}

SCSS

$custom: #102c61;
$custom-light: #5d648e;
$custom-dark: #000000;

JSON

{
  "hex": "#102c61",
  "rgb": {
    "r": 16,
    "g": 44,
    "b": 97
  },
  "hsl": {
    "h": 219.259,
    "s": 71.681,
    "l": 22.157
  },
  "oklch": {
    "l": 0.30653,
    "c": 0.10027,
    "h": 261.6
  },
  "luminance": 0.02775
}

Semantic roles & 50–950 ramp

primary

#102C61

secondary

#9A7633

accent

#B039EE

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #102C61

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

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