#0A2235#0A2235

#0A2235 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.4% C 0.047 H 245.4°. Best body text is #FFFFFF at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#0A2235
RGB	rgb(10, 34, 53)
HSL	hsl(207, 68%, 12%)
HSV	hsv(207, 81%, 21%)
CMYK	cmyk(81.1%, 35.8%, 0%, 79.2%)
CIE-LAB	lab(12.39, -1.58, -15.13)
CIE-LCH	lch(12.39, 15.21, 264.03°)
OKLab	oklab(24.38% -0.0196 -0.0428)
OKLCH	oklch(24.38% 0.047 245.4)
XYZ	xyz(1.3396, 1.4655, 3.5797)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2235 #351D0A

analogous

#0A3533 #0A2235 #0A0C35

triadic

#0A2235 #350A22 #22350A

tetradic

#0A2235 #330A35 #351D0A #0C350A

square

#0A2235 #330A35 #351D0A #0C350A

split-complementary

#0A2235 #350A0C #35330A

monochromatic

#05111A #05111A #0A2235 #144368 #1D649C

Accessibility & contrast

On white

16.24

#0A2235 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0A2235 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2235

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2235	#FFFFFF	#000000	##FFFFFF
##0A2235	1.00	16.24	1.29	16.24
#FFFFFF	16.24	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192336

Deuteranopia (green-blind)

#141E35

Tritanopia (blue-blind)

#002729

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0a2235;
/* rgb */ color: rgb(10, 34, 53);
/* oklch */ color: oklch(24.4% 0.047 245.4);

Tailwind

colors: {
  custom: {
    50: '#4f5c6c',
    500: '#0a2235',
    950: '#000000',
  },
}

SCSS

$custom: #0a2235;
$custom-light: #4f5c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2235",
  "rgb": {
    "r": 10,
    "g": 34,
    "b": 53
  },
  "hsl": {
    "h": 206.512,
    "s": 68.254,
    "l": 12.353
  },
  "oklch": {
    "l": 0.24376,
    "c": 0.04703,
    "h": 245.4
  },
  "luminance": 0.01466
}

Semantic roles & 50–950 ramp

primary

#0A2235

secondary

#724928

accent

#8A3DEB

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020407

muted

#78797A

Preview Lab

Preview with #0A2235

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

Preview Lab → · Contrast checker → · Palette generator →