#10323E#10323E

#10323E is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.8% C 0.044 H 224.6°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#10323E
RGB	rgb(16, 50, 62)
HSL	hsl(196, 59%, 15%)
HSV	hsv(196, 74%, 24%)
CMYK	cmyk(74.2%, 19.4%, 0%, 75.7%)
CIE-LAB	lab(18.97, -7.72, -11.18)
CIE-LCH	lch(18.97, 13.59, 235.38°)
OKLab	oklab(29.83% -0.0316 -0.0312)
OKLCH	oklch(29.83% 0.044 224.6)
XYZ	xyz(2.2234, 2.7389, 4.9680)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10323E #3E1C10

analogous

#103E33 #10323E #101B3E

triadic

#10323E #3E1032 #323E10

tetradic

#10323E #33103E #3E1C10 #1B3E10

square

#10323E #33103E #3E1C10 #1B3E10

split-complementary

#10323E #3E101B #3E3310

monochromatic

#061418 #061418 #10323E #1D596F #29809F

Accessibility & contrast

On white

13.57

#10323E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#10323E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10323E

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10323E	#FFFFFF	#000000	##FFFFFF
##10323E	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B313F

Deuteranopia (green-blind)

#252C3E

Tritanopia (blue-blind)

#003636

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #10323e;
/* rgb */ color: rgb(16, 50, 62);
/* oklch */ color: oklch(29.8% 0.044 224.6);

Tailwind

colors: {
  custom: {
    50: '#556973',
    500: '#10323e',
    950: '#000000',
  },
}

SCSS

$custom: #10323e;
$custom-light: #556973;
$custom-dark: #000000;

JSON

{
  "hex": "#10323e",
  "rgb": {
    "r": 16,
    "g": 50,
    "b": 62
  },
  "hsl": {
    "h": 195.652,
    "s": 58.974,
    "l": 15.294
  },
  "oklch": {
    "l": 0.29827,
    "c": 0.0444,
    "h": 224.6
  },
  "luminance": 0.02739
}

Semantic roles & 50–950 ramp

primary

#10323E

secondary

#784432

accent

#6E46E2

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #10323E

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

Preview Lab → · Contrast checker → · Palette generator →