#102863#102863

#102863 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.9% C 0.109 H 264.1°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#102863
RGB	rgb(16, 40, 99)
HSL	hsl(223, 72%, 23%)
HSV	hsv(223, 84%, 39%)
CMYK	cmyk(83.8%, 59.6%, 0%, 61.2%)
CIE-LAB	lab(18.05, 15.10, -37.51)
CIE-LCH	lch(18.05, 40.43, 291.93°)
OKLab	oklab(29.89% -0.0112 -0.1083)
OKLCH	oklch(29.89% 0.109 264.1)
XYZ	xyz(3.2238, 2.5282, 12.1200)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102863 #634B10

analogous

#105163 #102863 #221063

triadic

#102863 #631028 #286310

tetradic

#102863 #631051 #634B10 #106322

square

#102863 #631051 #634B10 #106322

split-complementary

#102863 #632210 #516310

monochromatic

#040B1A #07132E #102863 #193D98 #2153CC

Accessibility & contrast

On white

13.95

#102863 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#102863 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102863

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102863	#FFFFFF	#000000	##FFFFFF
##102863	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003065

Deuteranopia (green-blind)

#002862

Tritanopia (blue-blind)

#003741

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #102863;
/* rgb */ color: rgb(16, 40, 99);
/* oklch */ color: oklch(29.9% 0.109 264.1);

Tailwind

colors: {
  custom: {
    50: '#5e6190',
    500: '#102863',
    950: '#000000',
  },
}

SCSS

$custom: #102863;
$custom-light: #5e6190;
$custom-dark: #000000;

JSON

{
  "hex": "#102863",
  "rgb": {
    "r": 16,
    "g": 40,
    "b": 99
  },
  "hsl": {
    "h": 222.651,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.29894,
    "c": 0.10883,
    "h": 264.1
  },
  "luminance": 0.02529
}

Semantic roles & 50–950 ramp

primary

#102863

secondary

#9C7D33

accent

#BA39EF

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #102863

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

Preview Lab → · Contrast checker → · Palette generator →