#103E69#103E69

#103E69 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.8% C 0.089 H 250.8°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#103E69
RGB	rgb(16, 62, 105)
HSL	hsl(209, 74%, 24%)
HSV	hsv(209, 85%, 41%)
CMYK	cmyk(84.8%, 41%, 0%, 58.8%)
CIE-LAB	lab(25.49, 1.86, -29.44)
CIE-LCH	lch(25.49, 29.49, 273.61°)
OKLab	oklab(35.76% -0.0293 -0.084)
OKLCH	oklch(35.76% 0.089 250.8)
XYZ	xyz(4.4851, 4.5748, 14.0085)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103E69 #693B10

analogous

#106967 #103E69 #101169

triadic

#103E69 #69103E #3E6910

tetradic

#103E69 #671069 #693B10 #116910

square

#103E69 #671069 #693B10 #116910

split-complementary

#103E69 #691011 #696710

monochromatic

#04101B #081F34 #103E69 #185D9E #207DD3

Accessibility & contrast

On white

10.97

#103E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#103E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103E69

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103E69	#FFFFFF	#000000	##FFFFFF
##103E69	1.00	10.97	1.92	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29416B

Deuteranopia (green-blind)

#1B3968

Tritanopia (blue-blind)

#00484E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #103e69;
/* rgb */ color: rgb(16, 62, 105);
/* oklch */ color: oklch(35.8% 0.089 250.8);

Tailwind

colors: {
  custom: {
    50: '#5e7294',
    500: '#103e69',
    950: '#000000',
  },
}

SCSS

$custom: #103e69;
$custom-light: #5e7294;
$custom-dark: #000000;

JSON

{
  "hex": "#103e69",
  "rgb": {
    "r": 16,
    "g": 62,
    "b": 105
  },
  "hsl": {
    "h": 208.989,
    "s": 73.554,
    "l": 23.725
  },
  "oklch": {
    "l": 0.35762,
    "c": 0.08902,
    "h": 250.8
  },
  "luminance": 0.04575
}

Semantic roles & 50–950 ramp

primary

#103E69

secondary

#A16934

accent

#9138F0

background

#F5F6F9

surface

#EAECF1

border

#C6C7CB

text

#05080D

muted

#797B7E

Preview Lab

Preview with #103E69

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

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