#104558#104558

#104558 is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 36.6% C 0.062 H 226.8°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#104558
RGB	rgb(16, 69, 88)
HSL	hsl(196, 69%, 20%)
HSV	hsv(196, 82%, 35%)
CMYK	cmyk(81.8%, 21.6%, 0%, 65.5%)
CIE-LAB	lab(26.93, -9.67, -16.19)
CIE-LCH	lch(26.93, 18.86, 239.14°)
OKLab	oklab(36.61% -0.0427 -0.0454)
OKLCH	oklch(36.61% 0.062 226.8)
XYZ	xyz(4.1025, 5.0705, 9.9931)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104558 #582310

analogous

#105847 #104558 #102158

triadic

#104558 #581045 #455810

tetradic

#104558 #471058 #582310 #215810

square

#104558 #471058 #582310 #215810

split-complementary

#104558 #581021 #584710

monochromatic

#05141A #071C24 #104558 #196E8C #2396C0

Accessibility & contrast

On white

10.43

#104558 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#104558 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104558

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104558	#FFFFFF	#000000	##FFFFFF
##104558	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4459

Deuteranopia (green-blind)

#313D58

Tritanopia (blue-blind)

#004A4B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #104558;
/* rgb */ color: rgb(16, 69, 88);
/* oklch */ color: oklch(36.6% 0.062 226.8);

Tailwind

colors: {
  custom: {
    50: '#5b7887',
    500: '#104558',
    950: '#000000',
  },
}

SCSS

$custom: #104558;
$custom-light: #5b7887;
$custom-dark: #000000;

JSON

{
  "hex": "#104558",
  "rgb": {
    "r": 16,
    "g": 69,
    "b": 88
  },
  "hsl": {
    "h": 195.833,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.36606,
    "c": 0.06233,
    "h": 226.8
  },
  "luminance": 0.05071
}

Semantic roles & 50–950 ramp

primary

#104558

secondary

#914B32

accent

#6A3CEC

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #104558

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

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