#102F75#102F75

#102F75 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.1% C 0.126 H 263.2°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#102F75
RGB	rgb(16, 47, 117)
HSL	hsl(222, 76%, 26%)
HSV	hsv(222, 86%, 46%)
CMYK	cmyk(86.3%, 59.8%, 0%, 54.1%)
CIE-LAB	lab(21.68, 17.66, -43.26)
CIE-LCH	lch(21.68, 46.73, 292.21°)
OKLab	oklab(33.12% -0.0149 -0.125)
OKLCH	oklch(33.12% 0.126 263.2)
XYZ	xyz(4.4399, 3.4270, 17.2536)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102F75 #755610

analogous

#106175 #102F75 #231075

triadic

#102F75 #75102F #2F7510

tetradic

#102F75 #751061 #755610 #107523

square

#102F75 #751061 #755610 #107523

split-complementary

#102F75 #752310 #617510

monochromatic

#040B1B #09193F #102F75 #1745AB #1F5AE0

Accessibility & contrast

On white

12.46

#102F75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#102F75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102F75

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102F75	#FFFFFF	#000000	##FFFFFF
##102F75	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003977

Deuteranopia (green-blind)

#003074

Tritanopia (blue-blind)

#00414D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #102f75;
/* rgb */ color: rgb(16, 47, 117);
/* oklch */ color: oklch(33.1% 0.126 263.2);

Tailwind

colors: {
  custom: {
    50: '#62679d',
    500: '#102f75',
    950: '#000000',
  },
}

SCSS

$custom: #102f75;
$custom-light: #62679d;
$custom-dark: #000000;

JSON

{
  "hex": "#102f75",
  "rgb": {
    "r": 16,
    "g": 47,
    "b": 117
  },
  "hsl": {
    "h": 221.584,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.33116,
    "c": 0.12592,
    "h": 263.2
  },
  "luminance": 0.03428
}

Semantic roles & 50–950 ramp

primary

#102F75

secondary

#AC8735

accent

#B835F3

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #102F75

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

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