#102049#102049

#102049 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.7% C 0.079 H 265.2°. Best body text is #FFFFFF at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#102049
RGB	rgb(16, 32, 73)
HSL	hsl(223, 64%, 17%)
HSV	hsv(223, 78%, 29%)
CMYK	cmyk(78.1%, 56.2%, 0%, 71.4%)
CIE-LAB	lab(13.38, 9.85, -27.57)
CIE-LCH	lch(13.38, 29.28, 289.65°)
OKLab	oklab(25.67% -0.0067 -0.0792)
OKLCH	oklch(25.67% 0.079 265.2)
XYZ	xyz(1.9324, 1.6240, 6.5137)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102049 #493910

analogous

#103C49 #102049 #1D1049

triadic

#102049 #491020 #204910

tetradic

#102049 #49103C #493910 #10491D

square

#102049 #49103C #493910 #10491D

split-complementary

#102049 #491D10 #3C4910

monochromatic

#060B19 #060B19 #102049 #1B367B #264CAD

Accessibility & contrast

On white

15.85

#102049 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#102049 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102049

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102049	#FFFFFF	#000000	##FFFFFF
##102049	1.00	15.85	1.32	15.85
#FFFFFF	15.85	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08254A

Deuteranopia (green-blind)

#002048

Tritanopia (blue-blind)

#002A31

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #102049;
/* rgb */ color: rgb(16, 32, 73);
/* oklch */ color: oklch(25.7% 0.079 265.2);

Tailwind

colors: {
  custom: {
    50: '#575a7c',
    500: '#102049',
    950: '#000000',
  },
}

SCSS

$custom: #102049;
$custom-light: #575a7c;
$custom-dark: #000000;

JSON

{
  "hex": "#102049",
  "rgb": {
    "r": 16,
    "g": 32,
    "b": 73
  },
  "hsl": {
    "h": 223.158,
    "s": 64.045,
    "l": 17.451
  },
  "oklch": {
    "l": 0.25673,
    "c": 0.07947,
    "h": 265.2
  },
  "luminance": 0.01624
}

Semantic roles & 50–950 ramp

primary

#102049

secondary

#836C32

accent

#B841E7

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #102049

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

Preview Lab → · Contrast checker → · Palette generator →