#102056#102056

#102056 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.9% C 0.100 H 266.8°. Best body text is #FFFFFF at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#102056
RGB	rgb(16, 32, 86)
HSL	hsl(226, 69%, 20%)
HSV	hsv(226, 81%, 34%)
CMYK	cmyk(81.4%, 62.8%, 0%, 66.3%)
CIE-LAB	lab(14.48, 15.48, -34.65)
CIE-LCH	lch(14.48, 37.95, 294.08°)
OKLab	oklab(26.86% -0.0056 -0.1)
OKLCH	oklch(26.86% 0.1 266.8)
XYZ	xyz(2.4093, 1.8148, 9.0256)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102056 #564610

analogous

#104356 #102056 #231056

triadic

#102056 #561020 #205610

tetradic

#102056 #561043 #564610 #105623

square

#102056 #561043 #564610 #105623

split-complementary

#102056 #562310 #435610

monochromatic

#050A1A #060D22 #102056 #1A338A #2346BD

Accessibility & contrast

On white

15.41

#102056 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#102056 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102056

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102056	#FFFFFF	#000000	##FFFFFF
##102056	1.00	15.41	1.36	15.41
#FFFFFF	15.41	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002858

Deuteranopia (green-blind)

#002155

Tritanopia (blue-blind)

#002D37

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #102056;
/* rgb */ color: rgb(16, 32, 86);
/* oklch */ color: oklch(26.9% 0.100 266.8);

Tailwind

colors: {
  custom: {
    50: '#5b5b86',
    500: '#102056',
    950: '#000000',
  },
}

SCSS

$custom: #102056;
$custom-light: #5b5b86;
$custom-dark: #000000;

JSON

{
  "hex": "#102056",
  "rgb": {
    "r": 16,
    "g": 32,
    "b": 86
  },
  "hsl": {
    "h": 226.286,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.26859,
    "c": 0.10015,
    "h": 266.8
  },
  "luminance": 0.01815
}

Semantic roles & 50–950 ramp

primary

#102056

secondary

#8F7A32

accent

#C33CEB

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #102056

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

Preview Lab → · Contrast checker → · Palette generator →