#103C72#103C72

#103C72 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.9% C 0.104 H 256.0°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#103C72
RGB	rgb(16, 60, 114)
HSL	hsl(213, 75%, 25%)
HSV	hsv(213, 86%, 45%)
CMYK	cmyk(86%, 47.4%, 0%, 55.3%)
CIE-LAB	lab(25.43, 7.07, -35.28)
CIE-LCH	lch(25.43, 35.98, 281.34°)
OKLab	oklab(35.91% -0.0253 -0.1013)
OKLCH	oklch(35.91% 0.104 256)
XYZ	xyz(4.8657, 4.5562, 16.5393)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103C72 #724610

analogous

#106D72 #103C72 #151072

triadic

#103C72 #72103C #3C7210

tetradic

#103C72 #72106D #724610 #107215

square

#103C72 #72106D #724610 #107215

split-complementary

#103C72 #721510 #6D7210

monochromatic

#040E1B #08203C #103C72 #1858A8 #1F74DD

Accessibility & contrast

On white

10.99

#103C72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#103C72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103C72

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103C72	#FFFFFF	#000000	##FFFFFF
##103C72	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4174

Deuteranopia (green-blind)

#083871

Tritanopia (blue-blind)

#004951

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #103c72;
/* rgb */ color: rgb(16, 60, 114);
/* oklch */ color: oklch(35.9% 0.104 256.0);

Tailwind

colors: {
  custom: {
    50: '#61719b',
    500: '#103c72',
    950: '#000000',
  },
}

SCSS

$custom: #103c72;
$custom-light: #61719b;
$custom-dark: #000000;

JSON

{
  "hex": "#103c72",
  "rgb": {
    "r": 16,
    "g": 60,
    "b": 114
  },
  "hsl": {
    "h": 213.061,
    "s": 75.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35909,
    "c": 0.10439,
    "h": 256
  },
  "luminance": 0.04557
}

Semantic roles & 50–950 ramp

primary

#103C72

secondary

#A97534

accent

#9D36F2

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #103C72

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

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