#0A2941#0A2941

#0A2941 is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.2% C 0.057 H 245.8°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#0A2941
RGB	rgb(10, 41, 65)
HSL	hsl(206, 73%, 15%)
HSV	hsv(206, 85%, 25%)
CMYK	cmyk(84.6%, 36.9%, 0%, 74.5%)
CIE-LAB	lab(15.65, -1.41, -18.42)
CIE-LCH	lch(15.65, 18.47, 265.62°)
OKLab	oklab(27.19% -0.0235 -0.0523)
OKLCH	oklch(27.19% 0.057 245.8)
XYZ	xyz(1.8719, 2.0318, 5.2935)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2941 #41220A

analogous

#0A413E #0A2941 #0A0E41

triadic

#0A2941 #410A29 #29410A

tetradic

#0A2941 #3E0A41 #41220A #0E410A

square

#0A2941 #3E0A41 #41220A #0E410A

split-complementary

#0A2941 #410A0E #413E0A

monochromatic

#04111B #04111B #0A2941 #124A76 #1A6CAB

Accessibility & contrast

On white

14.93

#0A2941 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#0A2941 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2941

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2941	#FFFFFF	#000000	##FFFFFF
##0A2941	1.00	14.93	1.41	14.93
#FFFFFF	14.93	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2A42

Deuteranopia (green-blind)

#162541

Tritanopia (blue-blind)

#002F32

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0a2941;
/* rgb */ color: rgb(10, 41, 65);
/* oklch */ color: oklch(27.2% 0.057 245.8);

Tailwind

colors: {
  custom: {
    50: '#526275',
    500: '#0a2941',
    950: '#000000',
  },
}

SCSS

$custom: #0a2941;
$custom-light: #526275;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2941",
  "rgb": {
    "r": 10,
    "g": 41,
    "b": 65
  },
  "hsl": {
    "h": 206.182,
    "s": 73.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.27187,
    "c": 0.05732,
    "h": 245.8
  },
  "luminance": 0.02032
}

Semantic roles & 50–950 ramp

primary

#0A2941

secondary

#7E4E29

accent

#8838F0

background

#F4F5F7

surface

#E7EAED

border

#C3C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0A2941

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

Preview Lab → · Contrast checker → · Palette generator →