#0A2A44#0A2A44

#0A2A44 is a dark, moderate cyan. Relative luminance 0.021; OKLCH L 27.7% C 0.061 H 247.1°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#0A2A44
RGB	rgb(10, 42, 68)
HSL	hsl(207, 74%, 15%)
HSV	hsv(207, 85%, 27%)
CMYK	cmyk(85.3%, 38.2%, 0%, 73.3%)
CIE-LAB	lab(16.19, -0.82, -19.64)
CIE-LCH	lch(16.19, 19.66, 267.62°)
OKLab	oklab(27.67% -0.0236 -0.0558)
OKLCH	oklch(27.67% 0.061 247.1)
XYZ	xyz(1.9961, 2.1376, 5.7751)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2A44 #44240A

analogous

#0A4441 #0A2A44 #0A0D44

triadic

#0A2A44 #440A2A #2A440A

tetradic

#0A2A44 #410A44 #44240A #0D440A

square

#0A2A44 #410A44 #44240A #0D440A

split-complementary

#0A2A44 #440A0D #44410A

monochromatic

#04101B #04101B #0A2A44 #124B79 #1A6CAF

Accessibility & contrast

On white

14.71

#0A2A44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#0A2A44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2A44

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2A44	#FFFFFF	#000000	##FFFFFF
##0A2A44	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2B45

Deuteranopia (green-blind)

#162644

Tritanopia (blue-blind)

#003033

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0a2a44;
/* rgb */ color: rgb(10, 42, 68);
/* oklch */ color: oklch(27.7% 0.061 247.1);

Tailwind

colors: {
  custom: {
    50: '#536378',
    500: '#0a2a44',
    950: '#000000',
  },
}

SCSS

$custom: #0a2a44;
$custom-light: #536378;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2a44",
  "rgb": {
    "r": 10,
    "g": 42,
    "b": 68
  },
  "hsl": {
    "h": 206.897,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.27672,
    "c": 0.06059,
    "h": 247.1
  },
  "luminance": 0.02138
}

Semantic roles & 50–950 ramp

primary

#0A2A44

secondary

#815029

accent

#8A37F1

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030509

muted

#78797B

Preview Lab

Preview with #0A2A44

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

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