#102256#102256

#102256 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.3% C 0.097 H 265.7°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#102256
RGB	rgb(16, 34, 86)
HSL	hsl(225, 69%, 20%)
HSV	hsv(225, 81%, 34%)
CMYK	cmyk(81.4%, 60.5%, 0%, 66.3%)
CIE-LAB	lab(15.09, 13.98, -33.65)
CIE-LCH	lch(15.09, 36.44, 292.55°)
OKLab	oklab(27.32% -0.0072 -0.097)
OKLCH	oklch(27.32% 0.097 265.7)
XYZ	xyz(2.4648, 1.9258, 9.0441)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102256 #564410

analogous

#104556 #102256 #211056

triadic

#102256 #561022 #225610

tetradic

#102256 #561045 #564410 #105621

square

#102256 #561045 #564410 #105621

split-complementary

#102256 #562110 #455610

monochromatic

#050A1A #060E22 #102256 #1A368A #234BBD

Accessibility & contrast

On white

15.16

#102256 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#102256 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102256

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102256	#FFFFFF	#000000	##FFFFFF
##102256	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002958

Deuteranopia (green-blind)

#002355

Tritanopia (blue-blind)

#002F38

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #102256;
/* rgb */ color: rgb(16, 34, 86);
/* oklch */ color: oklch(27.3% 0.097 265.7);

Tailwind

colors: {
  custom: {
    50: '#5a5c86',
    500: '#102256',
    950: '#000000',
  },
}

SCSS

$custom: #102256;
$custom-light: #5a5c86;
$custom-dark: #000000;

JSON

{
  "hex": "#102256",
  "rgb": {
    "r": 16,
    "g": 34,
    "b": 86
  },
  "hsl": {
    "h": 224.571,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.27316,
    "c": 0.09732,
    "h": 265.7
  },
  "luminance": 0.01926
}

Semantic roles & 50–950 ramp

primary

#102256

secondary

#8F7832

accent

#BE3CEB

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #102256

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

Preview Lab → · Contrast checker → · Palette generator →