#0B293A#0B293A

#0B293A is a dark, muted cyan. Relative luminance 0.020; OKLCH L 26.8% C 0.047 H 237.3°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#0B293A
RGB	rgb(11, 41, 58)
HSL	hsl(202, 68%, 14%)
HSV	hsv(202, 81%, 23%)
CMYK	cmyk(81%, 29.3%, 0%, 77.3%)
CIE-LAB	lab(15.29, -4.25, -14.12)
CIE-LCH	lch(15.29, 14.74, 253.26°)
OKLab	oklab(26.78% -0.0256 -0.0397)
OKLCH	oklch(26.78% 0.047 237.3)
XYZ	xyz(1.6944, 1.9623, 4.2916)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B293A #3A1C0B

analogous

#0B3A33 #0B293A #0B113A

triadic

#0B293A #3A0B29 #293A0B

tetradic

#0B293A #330B3A #3A1C0B #113A0B

square

#0B293A #330B3A #3A1C0B #113A0B

split-complementary

#0B293A #3A0B11 #3A330B

monochromatic

#05121A #05121A #0B293A #154D6D #1F72A1

Accessibility & contrast

On white

15.08

#0B293A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0B293A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B293A

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B293A	#FFFFFF	#000000	##FFFFFF
##0B293A	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21293B

Deuteranopia (green-blind)

#1B243A

Tritanopia (blue-blind)

#002D2F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0b293a;
/* rgb */ color: rgb(11, 41, 58);
/* oklch */ color: oklch(26.8% 0.047 237.3);

Tailwind

colors: {
  custom: {
    50: '#516270',
    500: '#0b293a',
    950: '#000000',
  },
}

SCSS

$custom: #0b293a;
$custom-light: #516270;
$custom-dark: #000000;

JSON

{
  "hex": "#0b293a",
  "rgb": {
    "r": 11,
    "g": 41,
    "b": 58
  },
  "hsl": {
    "h": 201.702,
    "s": 68.116,
    "l": 13.529
  },
  "oklch": {
    "l": 0.26777,
    "c": 0.04726,
    "h": 237.3
  },
  "luminance": 0.01963
}

Semantic roles & 50–950 ramp

primary

#0B293A

secondary

#77462A

accent

#7C3DEB

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #0B293A

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

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