#0A2E44#0A2E44

#0A2E44 is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.8% C 0.057 H 240.2°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#0A2E44
RGB	rgb(10, 46, 68)
HSL	hsl(203, 74%, 15%)
HSV	hsv(203, 85%, 27%)
CMYK	cmyk(85.3%, 32.4%, 0%, 73.3%)
CIE-LAB	lab(17.62, -3.64, -17.39)
CIE-LCH	lch(17.62, 17.76, 258.19°)
OKLab	oklab(28.8% -0.0281 -0.0492)
OKLCH	oklch(28.8% 0.057 240.2)
XYZ	xyz(2.1451, 2.4356, 5.8248)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2E44 #44200A

analogous

#0A443D #0A2E44 #0A1144

triadic

#0A2E44 #440A2E #2E440A

tetradic

#0A2E44 #3D0A44 #44200A #11440A

square

#0A2E44 #3D0A44 #44200A #11440A

split-complementary

#0A2E44 #440A11 #443D0A

monochromatic

#04121B #04121B #0A2E44 #125279 #1A76AF

Accessibility & contrast

On white

14.12

#0A2E44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0A2E44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2E44

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2E44	#FFFFFF	#000000	##FFFFFF
##0A2E44	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242E45

Deuteranopia (green-blind)

#1C2944

Tritanopia (blue-blind)

#003436

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0a2e44;
/* rgb */ color: rgb(10, 46, 68);
/* oklch */ color: oklch(28.8% 0.057 240.2);

Tailwind

colors: {
  custom: {
    50: '#536678',
    500: '#0a2e44',
    950: '#000000',
  },
}

SCSS

$custom: #0a2e44;
$custom-light: #536678;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2e44",
  "rgb": {
    "r": 10,
    "g": 46,
    "b": 68
  },
  "hsl": {
    "h": 202.759,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.28803,
    "c": 0.05665,
    "h": 240.2
  },
  "luminance": 0.02436
}

Semantic roles & 50–950 ramp

primary

#0A2E44

secondary

#814A29

accent

#7D37F1

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0A2E44

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

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