#103351#103351

#103351 is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.2% C 0.067 H 247.9°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#103351
RGB	rgb(16, 51, 81)
HSL	hsl(208, 67%, 19%)
HSV	hsv(208, 80%, 32%)
CMYK	cmyk(80.2%, 37%, 0%, 68.2%)
CIE-LAB	lab(20.33, -0.67, -21.91)
CIE-LCH	lch(20.33, 21.92, 268.25°)
OKLab	oklab(31.24% -0.0253 -0.0622)
OKLCH	oklch(31.24% 0.067 247.9)
XYZ	xyz(2.8822, 3.0716, 8.2240)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103351 #512E10

analogous

#10514F #103351 #101351

triadic

#103351 #511033 #335110

tetradic

#103351 #4F1051 #512E10 #135110

square

#103351 #4F1051 #512E10 #135110

split-complementary

#103351 #511013 #514F10

monochromatic

#05101A #06131E #103351 #1A5384 #2473B7

Accessibility & contrast

On white

13.01

#103351 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#103351 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103351

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103351	#FFFFFF	#000000	##FFFFFF
##103351	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253452

Deuteranopia (green-blind)

#1C2E50

Tritanopia (blue-blind)

#003A3E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #103351;
/* rgb */ color: rgb(16, 51, 81);
/* oklch */ color: oklch(31.2% 0.067 247.9);

Tailwind

colors: {
  custom: {
    50: '#596a82',
    500: '#103351',
    950: '#000000',
  },
}

SCSS

$custom: #103351;
$custom-light: #596a82;
$custom-dark: #000000;

JSON

{
  "hex": "#103351",
  "rgb": {
    "r": 16,
    "g": 51,
    "b": 81
  },
  "hsl": {
    "h": 207.692,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31239,
    "c": 0.06714,
    "h": 247.9
  },
  "luminance": 0.03072
}

Semantic roles & 50–950 ramp

primary

#103351

secondary

#8B5B32

accent

#8D3EEA

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #103351

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

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