#10475E#10475E

#10475E is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.5% C 0.067 H 230.9°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#10475E
RGB	rgb(16, 71, 94)
HSL	hsl(198, 71%, 22%)
HSV	hsv(198, 83%, 37%)
CMYK	cmyk(83%, 24.5%, 0%, 63.1%)
CIE-LAB	lab(27.91, -8.57, -18.55)
CIE-LCH	lch(27.91, 20.43, 245.21°)
OKLab	oklab(37.48% -0.0424 -0.0522)
OKLCH	oklch(37.48% 0.067 230.9)
XYZ	xyz(4.4865, 5.4242, 11.3980)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10475E #5E2710

analogous

#105E4E #10475E #10205E

triadic

#10475E #5E1047 #475E10

tetradic

#10475E #4E105E #5E2710 #205E10

square

#10475E #4E105E #5E2710 #205E10

split-complementary

#10475E #5E1020 #5E4E10

monochromatic

#04141A #071F2A #10475E #196F92 #2296C7

Accessibility & contrast

On white

10.07

#10475E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#10475E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10475E

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10475E	#FFFFFF	#000000	##FFFFFF
##10475E	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B465F

Deuteranopia (green-blind)

#313F5E

Tritanopia (blue-blind)

#004D4F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #10475e;
/* rgb */ color: rgb(16, 71, 94);
/* oklch */ color: oklch(37.5% 0.067 230.9);

Tailwind

colors: {
  custom: {
    50: '#5c7a8b',
    500: '#10475e',
    950: '#000000',
  },
}

SCSS

$custom: #10475e;
$custom-light: #5c7a8b;
$custom-dark: #000000;

JSON

{
  "hex": "#10475e",
  "rgb": {
    "r": 16,
    "g": 71,
    "b": 94
  },
  "hsl": {
    "h": 197.692,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.3748,
    "c": 0.06724,
    "h": 230.9
  },
  "luminance": 0.05425
}

Semantic roles & 50–950 ramp

primary

#10475E

secondary

#975033

accent

#6F3AEE

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #10475E

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

Preview Lab → · Contrast checker → · Palette generator →