#103259#103259

#103259 is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.5% C 0.080 H 254.2°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#103259
RGB	rgb(16, 50, 89)
HSL	hsl(212, 70%, 21%)
HSV	hsv(212, 82%, 35%)
CMYK	cmyk(82%, 43.8%, 0%, 65.1%)
CIE-LAB	lab(20.49, 3.44, -26.97)
CIE-LCH	lch(20.49, 27.19, 277.28°)
OKLab	oklab(31.53% -0.0218 -0.0771)
OKLCH	oklch(31.53% 0.08 254.2)
XYZ	xyz(3.1568, 3.1123, 9.8836)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103259 #593710

analogous

#105659 #103259 #121059

triadic

#103259 #591032 #325910

tetradic

#103259 #591056 #593710 #105912

square

#103259 #591056 #593710 #105912

split-complementary

#103259 #591210 #565910

monochromatic

#050F1A #071525 #103259 #194F8D #236CC1

Accessibility & contrast

On white

12.94

#103259 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#103259 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103259

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103259	#FFFFFF	#000000	##FFFFFF
##103259	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F355B

Deuteranopia (green-blind)

#132E58

Tritanopia (blue-blind)

#003B41

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #103259;
/* rgb */ color: rgb(16, 50, 89);
/* oklch */ color: oklch(31.5% 0.080 254.2);

Tailwind

colors: {
  custom: {
    50: '#5a6988',
    500: '#103259',
    950: '#000000',
  },
}

SCSS

$custom: #103259;
$custom-light: #5a6988;
$custom-dark: #000000;

JSON

{
  "hex": "#103259",
  "rgb": {
    "r": 16,
    "g": 50,
    "b": 89
  },
  "hsl": {
    "h": 212.055,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31526,
    "c": 0.0801,
    "h": 254.2
  },
  "luminance": 0.03113
}

Semantic roles & 50–950 ramp

primary

#103259

secondary

#926633

accent

#9A3BEC

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04060B

muted

#797A7C

Preview Lab

Preview with #103259

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

Preview Lab → · Contrast checker → · Palette generator →