#0A2935#0A2935

#0A2935 is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.4% C 0.042 H 227.4°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#0A2935
RGB	rgb(10, 41, 53)
HSL	hsl(197, 68%, 12%)
HSV	hsv(197, 81%, 21%)
CMYK	cmyk(81.1%, 22.6%, 0%, 79.2%)
CIE-LAB	lab(14.99, -6.51, -11.07)
CIE-LCH	lch(14.99, 12.84, 239.54°)
OKLab	oklab(26.45% -0.0285 -0.031)
OKLCH	oklch(26.45% 0.042 227.4)
XYZ	xyz(1.5605, 1.9073, 3.6534)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2935 #35160A

analogous

#0A352C #0A2935 #0A1435

triadic

#0A2935 #350A29 #29350A

tetradic

#0A2935 #2C0A35 #35160A #14350A

square

#0A2935 #2C0A35 #35160A #14350A

split-complementary

#0A2935 #350A14 #352C0A

monochromatic

#05141A #05141A #0A2935 #145168 #1D799C

Accessibility & contrast

On white

15.20

#0A2935 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0A2935 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2935

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2935	#FFFFFF	#000000	##FFFFFF
##0A2935	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232836

Deuteranopia (green-blind)

#1D2435

Tritanopia (blue-blind)

#002C2D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0a2935;
/* rgb */ color: rgb(10, 41, 53);
/* oklch */ color: oklch(26.4% 0.042 227.4);

Tailwind

colors: {
  custom: {
    50: '#50626c',
    500: '#0a2935',
    950: '#000000',
  },
}

SCSS

$custom: #0a2935;
$custom-light: #50626c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2935",
  "rgb": {
    "r": 10,
    "g": 41,
    "b": 53
  },
  "hsl": {
    "h": 196.744,
    "s": 68.254,
    "l": 12.353
  },
  "oklch": {
    "l": 0.26445,
    "c": 0.04208,
    "h": 227.4
  },
  "luminance": 0.01907
}

Semantic roles & 50–950 ramp

primary

#0A2935

secondary

#723D28

accent

#6D3DEB

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020507

muted

#78797A

Preview Lab

Preview with #0A2935

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

Preview Lab → · Contrast checker → · Palette generator →