#102864#102864

#102864 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 30.0% C 0.110 H 264.2°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#102864
RGB	rgb(16, 40, 100)
HSL	hsl(223, 72%, 23%)
HSV	hsv(223, 84%, 39%)
CMYK	cmyk(84%, 60%, 0%, 60.8%)
CIE-LAB	lab(18.13, 15.53, -38.03)
CIE-LCH	lch(18.13, 41.07, 292.22°)
OKLab	oklab(29.99% -0.0111 -0.1098)
OKLCH	oklch(29.99% 0.11 264.2)
XYZ	xyz(3.2719, 2.5475, 12.3734)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102864 #644C10

analogous

#105264 #102864 #221064

triadic

#102864 #641028 #286410

tetradic

#102864 #641052 #644C10 #106422

square

#102864 #641052 #644C10 #106422

split-complementary

#102864 #642210 #526410

monochromatic

#040B1A #08132F #102864 #183D99 #2152CE

Accessibility & contrast

On white

13.91

#102864 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#102864 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102864

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102864	#FFFFFF	#000000	##FFFFFF
##102864	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003066

Deuteranopia (green-blind)

#002963

Tritanopia (blue-blind)

#003741

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #102864;
/* rgb */ color: rgb(16, 40, 100);
/* oklch */ color: oklch(30.0% 0.110 264.2);

Tailwind

colors: {
  custom: {
    50: '#5e6191',
    500: '#102864',
    950: '#000000',
  },
}

SCSS

$custom: #102864;
$custom-light: #5e6191;
$custom-dark: #000000;

JSON

{
  "hex": "#102864",
  "rgb": {
    "r": 16,
    "g": 40,
    "b": 100
  },
  "hsl": {
    "h": 222.857,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.29985,
    "c": 0.11034,
    "h": 264.2
  },
  "luminance": 0.02548
}

Semantic roles & 50–950 ramp

primary

#102864

secondary

#9D7E33

accent

#BB39EF

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05050D

muted

#79797D

Preview Lab

Preview with #102864

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

Preview Lab → · Contrast checker → · Palette generator →