#104F83#104F83

#104F83 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.8% C 0.106 H 249.1°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#104F83
RGB	rgb(16, 79, 131)
HSL	hsl(207, 78%, 29%)
HSV	hsv(207, 88%, 51%)
CMYK	cmyk(87.8%, 39.7%, 0%, 48.6%)
CIE-LAB	lab(32.57, 1.28, -34.52)
CIE-LCH	lch(32.57, 34.55, 272.12°)
OKLab	oklab(41.83% -0.0377 -0.0986)
OKLCH	oklch(41.83% 0.106 249.1)
XYZ	xyz(7.1048, 7.3399, 22.5106)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104F83 #834410

analogous

#10837E #104F83 #101683

triadic

#104F83 #83104F #4F8310

tetradic

#104F83 #7E1083 #834410 #168310

square

#104F83 #7E1083 #834410 #168310

split-complementary

#104F83 #831016 #837E10

monochromatic

#03101B #092E4C #104F83 #1770BA #2990E5

Accessibility & contrast

On white

8.51

#104F83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#104F83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104F83

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104F83	#FFFFFF	#000000	##FFFFFF
##104F83	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365285

Deuteranopia (green-blind)

#244882

Tritanopia (blue-blind)

#005C62

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #104f83;
/* rgb */ color: rgb(16, 79, 131);
/* oklch */ color: oklch(41.8% 0.106 249.1);

Tailwind

colors: {
  custom: {
    50: '#657fa7',
    500: '#104f83',
    950: '#000000',
  },
}

SCSS

$custom: #104f83;
$custom-light: #657fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#104f83",
  "rgb": {
    "r": 16,
    "g": 79,
    "b": 131
  },
  "hsl": {
    "h": 207.13,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.41825,
    "c": 0.10559,
    "h": 249.1
  },
  "luminance": 0.07341
}

Semantic roles & 50–950 ramp

primary

#104F83

secondary

#B97136

accent

#8B33F5

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #104F83

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

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