#10323C#10323C

#10323C is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.7% C 0.043 H 220.4°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#10323C
RGB	rgb(16, 50, 60)
HSL	hsl(194, 58%, 15%)
HSV	hsv(194, 73%, 24%)
CMYK	cmyk(73.3%, 16.7%, 0%, 76.5%)
CIE-LAB	lab(18.87, -8.49, -9.95)
CIE-LCH	lch(18.87, 13.08, 229.54°)
OKLab	oklab(29.72% -0.0325 -0.0277)
OKLCH	oklch(29.72% 0.043 220.4)
XYZ	xyz(2.1696, 2.7174, 4.6843)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10323C #3C1A10

analogous

#103C30 #10323C #101C3C

triadic

#10323C #3C1032 #323C10

tetradic

#10323C #30103C #3C1A10 #1C3C10

square

#10323C #30103C #3C1A10 #1C3C10

split-complementary

#10323C #3C101C #3C3010

monochromatic

#061418 #061418 #10323C #1D5A6C #2A839D

Accessibility & contrast

On white

13.60

#10323C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#10323C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10323C

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10323C	#FFFFFF	#000000	##FFFFFF
##10323C	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C313D

Deuteranopia (green-blind)

#262C3C

Tritanopia (blue-blind)

#003535

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #10323c;
/* rgb */ color: rgb(16, 50, 60);
/* oklch */ color: oklch(29.7% 0.043 220.4);

Tailwind

colors: {
  custom: {
    50: '#546971',
    500: '#10323c',
    950: '#000000',
  },
}

SCSS

$custom: #10323c;
$custom-light: #546971;
$custom-dark: #000000;

JSON

{
  "hex": "#10323c",
  "rgb": {
    "r": 16,
    "g": 50,
    "b": 60
  },
  "hsl": {
    "h": 193.636,
    "s": 57.895,
    "l": 14.902
  },
  "oklch": {
    "l": 0.29723,
    "c": 0.04273,
    "h": 220.4
  },
  "luminance": 0.02718
}

Semantic roles & 50–950 ramp

primary

#10323C

secondary

#764132

accent

#6A47E1

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #10323C

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

Preview Lab → · Contrast checker → · Palette generator →