#103C69#103C69

#103C69 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.2% C 0.091 H 252.5°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#103C69
RGB	rgb(16, 60, 105)
HSL	hsl(210, 74%, 24%)
HSV	hsv(210, 85%, 41%)
CMYK	cmyk(84.8%, 42.9%, 0%, 58.8%)
CIE-LAB	lab(24.83, 3.24, -30.48)
CIE-LCH	lch(24.83, 30.65, 276.07°)
OKLab	oklab(35.25% -0.0274 -0.0872)
OKLCH	oklch(35.25% 0.091 252.5)
XYZ	xyz(4.3784, 4.3613, 13.9729)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103C69 #693D10

analogous

#106869 #103C69 #101069

triadic

#103C69 #69103C #3C6910

tetradic

#103C69 #691068 #693D10 #106910

square

#103C69 #691068 #693D10 #106910

split-complementary

#103C69 #691010 #686910

monochromatic

#040F1B #081E34 #103C69 #185A9E #2079D3

Accessibility & contrast

On white

11.22

#103C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#103C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103C69

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103C69	#FFFFFF	#000000	##FFFFFF
##103C69	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263F6B

Deuteranopia (green-blind)

#173768

Tritanopia (blue-blind)

#00474D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #103c69;
/* rgb */ color: rgb(16, 60, 105);
/* oklch */ color: oklch(35.2% 0.091 252.5);

Tailwind

colors: {
  custom: {
    50: '#5e7194',
    500: '#103c69',
    950: '#000000',
  },
}

SCSS

$custom: #103c69;
$custom-light: #5e7194;
$custom-dark: #000000;

JSON

{
  "hex": "#103c69",
  "rgb": {
    "r": 16,
    "g": 60,
    "b": 105
  },
  "hsl": {
    "h": 210.337,
    "s": 73.554,
    "l": 23.725
  },
  "oklch": {
    "l": 0.35249,
    "c": 0.09138,
    "h": 252.5
  },
  "luminance": 0.04362
}

Semantic roles & 50–950 ramp

primary

#103C69

secondary

#A16B34

accent

#9538F0

background

#F5F6F9

surface

#EAECF1

border

#C6C7CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #103C69

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

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