#103059#103059

#103059 is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 31.0% C 0.083 H 256.1°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#103059
RGB	rgb(16, 48, 89)
HSL	hsl(214, 70%, 21%)
HSV	hsv(214, 82%, 35%)
CMYK	cmyk(82%, 46.1%, 0%, 65.1%)
CIE-LAB	lab(19.82, 4.88, -28.04)
CIE-LCH	lch(19.82, 28.46, 279.88°)
OKLab	oklab(31.01% -0.0198 -0.0802)
OKLCH	oklch(31.01% 0.083 256.1)
XYZ	xyz(3.0731, 2.9450, 9.8557)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103059 #593910

analogous

#105459 #103059 #151059

triadic

#103059 #591030 #305910

tetradic

#103059 #591054 #593910 #105915

square

#103059 #591054 #593910 #105915

split-complementary

#103059 #591510 #545910

monochromatic

#050E1A #071425 #103059 #194C8D #2368C1

Accessibility & contrast

On white

13.22

#103059 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#103059 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103059

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103059	#FFFFFF	#000000	##FFFFFF
##103059	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C345B

Deuteranopia (green-blind)

#0E2D58

Tritanopia (blue-blind)

#003A40

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #103059;
/* rgb */ color: rgb(16, 48, 89);
/* oklch */ color: oklch(31.0% 0.083 256.1);

Tailwind

colors: {
  custom: {
    50: '#5a6788',
    500: '#103059',
    950: '#000000',
  },
}

SCSS

$custom: #103059;
$custom-light: #5a6788;
$custom-dark: #000000;

JSON

{
  "hex": "#103059",
  "rgb": {
    "r": 16,
    "g": 48,
    "b": 89
  },
  "hsl": {
    "h": 213.699,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31009,
    "c": 0.08264,
    "h": 256.1
  },
  "luminance": 0.02945
}

Semantic roles & 50–950 ramp

primary

#103059

secondary

#926833

accent

#9F3BEC

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04060B

muted

#797A7C

Preview Lab

Preview with #103059

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

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