#0A2944#0A2944

#0A2944 is a dark, moderate cyan. Relative luminance 0.021; OKLCH L 27.4% C 0.062 H 248.6°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#0A2944
RGB	rgb(10, 41, 68)
HSL	hsl(208, 74%, 15%)
HSV	hsv(208, 85%, 27%)
CMYK	cmyk(85.3%, 39.7%, 0%, 73.3%)
CIE-LAB	lab(15.84, -0.09, -20.20)
CIE-LCH	lch(15.84, 20.20, 269.74°)
OKLab	oklab(27.39% -0.0225 -0.0575)
OKLCH	oklch(27.39% 0.062 248.6)
XYZ	xyz(1.9611, 2.0675, 5.7634)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2944 #44250A

analogous

#0A4442 #0A2944 #0A0C44

triadic

#0A2944 #440A29 #29440A

tetradic

#0A2944 #420A44 #44250A #0C440A

square

#0A2944 #420A44 #44250A #0C440A

split-complementary

#0A2944 #440A0C #44420A

monochromatic

#04101B #04101B #0A2944 #124979 #1A69AF

Accessibility & contrast

On white

14.86

#0A2944 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#0A2944 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2944

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2944	#FFFFFF	#000000	##FFFFFF
##0A2944	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2A45

Deuteranopia (green-blind)

#142543

Tritanopia (blue-blind)

#002F33

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0a2944;
/* rgb */ color: rgb(10, 41, 68);
/* oklch */ color: oklch(27.4% 0.062 248.6);

Tailwind

colors: {
  custom: {
    50: '#536278',
    500: '#0a2944',
    950: '#000000',
  },
}

SCSS

$custom: #0a2944;
$custom-light: #536278;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2944",
  "rgb": {
    "r": 10,
    "g": 41,
    "b": 68
  },
  "hsl": {
    "h": 207.931,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.27392,
    "c": 0.06171,
    "h": 248.6
  },
  "luminance": 0.02068
}

Semantic roles & 50–950 ramp

primary

#0A2944

secondary

#815229

accent

#8D37F1

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030509

muted

#78797B

Preview Lab

Preview with #0A2944

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

Preview Lab → · Contrast checker → · Palette generator →