#102A62#102A62

#102A62 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.3% C 0.105 H 263.0°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#102A62
RGB	rgb(16, 42, 98)
HSL	hsl(221, 72%, 22%)
HSV	hsv(221, 84%, 38%)
CMYK	cmyk(83.7%, 57.1%, 0%, 61.6%)
CIE-LAB	lab(18.57, 13.19, -35.99)
CIE-LCH	lch(18.57, 38.33, 290.12°)
OKLab	oklab(30.27% -0.0128 -0.1038)
OKLCH	oklch(30.27% 0.105 263)
XYZ	xyz(3.2455, 2.6476, 11.8929)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102A62 #624810

analogous

#105362 #102A62 #1F1062

triadic

#102A62 #62102A #2A6210

tetradic

#102A62 #621053 #624810 #10621F

square

#102A62 #621053 #624810 #10621F

split-complementary

#102A62 #621F10 #536210

monochromatic

#040B1A #07132D #102A62 #194197 #2157CB

Accessibility & contrast

On white

13.73

#102A62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#102A62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102A62

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102A62	#FFFFFF	#000000	##FFFFFF
##102A62	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003164

Deuteranopia (green-blind)

#002A61

Tritanopia (blue-blind)

#003841

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #102a62;
/* rgb */ color: rgb(16, 42, 98);
/* oklch */ color: oklch(30.3% 0.105 263.0);

Tailwind

colors: {
  custom: {
    50: '#5d638f',
    500: '#102a62',
    950: '#000000',
  },
}

SCSS

$custom: #102a62;
$custom-light: #5d638f;
$custom-dark: #000000;

JSON

{
  "hex": "#102a62",
  "rgb": {
    "r": 16,
    "g": 42,
    "b": 98
  },
  "hsl": {
    "h": 220.976,
    "s": 71.93,
    "l": 22.353
  },
  "oklch": {
    "l": 0.30266,
    "c": 0.10456,
    "h": 263
  },
  "luminance": 0.02648
}

Semantic roles & 50–950 ramp

primary

#102A62

secondary

#9B7A33

accent

#B539EF

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #102A62

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

Preview Lab → · Contrast checker → · Palette generator →