#0B2935#0B2935

#0B2935 is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.5% C 0.041 H 228.0°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#0B2935
RGB	rgb(11, 41, 53)
HSL	hsl(197, 66%, 13%)
HSV	hsv(197, 79%, 21%)
CMYK	cmyk(79.2%, 22.6%, 0%, 79.2%)
CIE-LAB	lab(15.03, -6.32, -11.01)
CIE-LCH	lch(15.03, 12.70, 240.16°)
OKLab	oklab(26.48% -0.0278 -0.0308)
OKLCH	oklch(26.48% 0.041 228)
XYZ	xyz(1.5733, 1.9139, 3.6540)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2935 #35170B

analogous

#0B352C #0B2935 #0B1435

triadic

#0B2935 #350B29 #29350B

tetradic

#0B2935 #2C0B35 #35170B #14350B

square

#0B2935 #2C0B35 #35170B #14350B

split-complementary

#0B2935 #350B14 #352C0B

monochromatic

#051419 #051419 #0B2935 #165068 #20779A

Accessibility & contrast

On white

15.19

#0B2935 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0B2935 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2935

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2935	#FFFFFF	#000000	##FFFFFF
##0B2935	1.00	15.19	1.38	15.19
#FFFFFF	15.19	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.19	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: #0b2935;
/* rgb */ color: rgb(11, 41, 53);
/* oklch */ color: oklch(26.5% 0.041 228.0);

Tailwind

colors: {
  custom: {
    50: '#50626c',
    500: '#0b2935',
    950: '#000000',
  },
}

SCSS

$custom: #0b2935;
$custom-light: #50626c;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2935",
  "rgb": {
    "r": 11,
    "g": 41,
    "b": 53
  },
  "hsl": {
    "h": 197.143,
    "s": 65.625,
    "l": 12.549
  },
  "oklch": {
    "l": 0.26484,
    "c": 0.04148,
    "h": 228
  },
  "luminance": 0.01914
}

Semantic roles & 50–950 ramp

primary

#0B2935

secondary

#723F2A

accent

#703FE9

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020507

muted

#78797A

Preview Lab

Preview with #0B2935

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

Preview Lab → · Contrast checker → · Palette generator →