#0B293C#0B293C

#0B293C is a dark, muted cyan. Relative luminance 0.020; OKLCH L 26.9% C 0.050 H 240.3°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#0B293C
RGB	rgb(11, 41, 60)
HSL	hsl(203, 69%, 14%)
HSV	hsv(203, 82%, 24%)
CMYK	cmyk(81.7%, 31.7%, 0%, 76.5%)
CIE-LAB	lab(15.40, -3.40, -15.34)
CIE-LCH	lch(15.40, 15.72, 257.49°)
OKLab	oklab(26.9% -0.0247 -0.0433)
OKLCH	oklch(26.9% 0.05 240.3)
XYZ	xyz(1.7462, 1.9831, 4.5648)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B293C #3C1E0B

analogous

#0B3C37 #0B293C #0B113C

triadic

#0B293C #3C0B29 #293C0B

tetradic

#0B293C #370B3C #3C1E0B #113C0B

square

#0B293C #370B3C #3C1E0B #113C0B

split-complementary

#0B293C #3C0B11 #3C370B

monochromatic

#05121A #05121A #0B293C #144C70 #1E70A3

Accessibility & contrast

On white

15.04

#0B293C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0B293C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B293C

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B293C	#FFFFFF	#000000	##FFFFFF
##0B293C	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20293D

Deuteranopia (green-blind)

#19243C

Tritanopia (blue-blind)

#002E30

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0b293c;
/* rgb */ color: rgb(11, 41, 60);
/* oklch */ color: oklch(26.9% 0.050 240.3);

Tailwind

colors: {
  custom: {
    50: '#526271',
    500: '#0b293c',
    950: '#000000',
  },
}

SCSS

$custom: #0b293c;
$custom-light: #526271;
$custom-dark: #000000;

JSON

{
  "hex": "#0b293c",
  "rgb": {
    "r": 11,
    "g": 41,
    "b": 60
  },
  "hsl": {
    "h": 203.265,
    "s": 69.014,
    "l": 13.922
  },
  "oklch": {
    "l": 0.269,
    "c": 0.04987,
    "h": 240.3
  },
  "luminance": 0.01983
}

Semantic roles & 50–950 ramp

primary

#0B293C

secondary

#79492A

accent

#803CEC

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #0B293C

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

Preview Lab → · Contrast checker → · Palette generator →