#102255#102255

#102255 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.2% C 0.096 H 265.6°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#102255
RGB	rgb(16, 34, 85)
HSL	hsl(224, 68%, 20%)
HSV	hsv(224, 81%, 33%)
CMYK	cmyk(81.2%, 60%, 0%, 66.7%)
CIE-LAB	lab(15.01, 13.54, -33.12)
CIE-LCH	lch(15.01, 35.78, 292.24°)
OKLab	oklab(27.22% -0.0073 -0.0955)
OKLCH	oklch(27.22% 0.096 265.6)
XYZ	xyz(2.4248, 1.9098, 8.8334)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102255 #554310

analogous

#104555 #102255 #211055

triadic

#102255 #551022 #225510

tetradic

#102255 #551045 #554310 #105521

square

#102255 #551045 #554310 #105521

split-complementary

#102255 #552110 #455510

monochromatic

#050A1A #060D21 #102255 #1A3789 #234BBC

Accessibility & contrast

On white

15.20

#102255 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#102255 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102255

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102255	#FFFFFF	#000000	##FFFFFF
##102255	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002957

Deuteranopia (green-blind)

#002354

Tritanopia (blue-blind)

#002F37

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #102255;
/* rgb */ color: rgb(16, 34, 85);
/* oklch */ color: oklch(27.2% 0.096 265.6);

Tailwind

colors: {
  custom: {
    50: '#5a5c85',
    500: '#102255',
    950: '#000000',
  },
}

SCSS

$custom: #102255;
$custom-light: #5a5c85;
$custom-dark: #000000;

JSON

{
  "hex": "#102255",
  "rgb": {
    "r": 16,
    "g": 34,
    "b": 85
  },
  "hsl": {
    "h": 224.348,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.27224,
    "c": 0.09575,
    "h": 265.6
  },
  "luminance": 0.0191
}

Semantic roles & 50–950 ramp

primary

#102255

secondary

#8F7632

accent

#BE3DEB

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #102255

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

Preview Lab → · Contrast checker → · Palette generator →