#0A2F46#0A2F46

#0A2F46 is a dark, muted cyan. Relative luminance 0.025; OKLCH L 29.2% C 0.058 H 240.8°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#0A2F46
RGB	rgb(10, 47, 70)
HSL	hsl(203, 75%, 16%)
HSV	hsv(203, 86%, 27%)
CMYK	cmyk(85.7%, 32.9%, 0%, 72.5%)
CIE-LAB	lab(18.10, -3.47, -18.01)
CIE-LCH	lch(18.10, 18.34, 259.09°)
OKLab	oklab(29.21% -0.0285 -0.051)
OKLCH	oklch(29.21% 0.058 240.8)
XYZ	xyz(2.2467, 2.5395, 6.1649)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2F46 #46210A

analogous

#0A463F #0A2F46 #0A1146

triadic

#0A2F46 #460A2F #2F460A

tetradic

#0A2F46 #3F0A46 #46210A #11460A

square

#0A2F46 #3F0A46 #46210A #11460A

split-complementary

#0A2F46 #460A11 #463F0A

monochromatic

#04121B #04121B #0A2F46 #12537C #1977B1

Accessibility & contrast

On white

13.93

#0A2F46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#0A2F46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2F46

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2F46	#FFFFFF	#000000	##FFFFFF
##0A2F46	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242F47

Deuteranopia (green-blind)

#1C2A46

Tritanopia (blue-blind)

#003537

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0a2f46;
/* rgb */ color: rgb(10, 47, 70);
/* oklch */ color: oklch(29.2% 0.058 240.8);

Tailwind

colors: {
  custom: {
    50: '#546779',
    500: '#0a2f46',
    950: '#000000',
  },
}

SCSS

$custom: #0a2f46;
$custom-light: #546779;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2f46",
  "rgb": {
    "r": 10,
    "g": 47,
    "b": 70
  },
  "hsl": {
    "h": 203,
    "s": 75,
    "l": 15.686
  },
  "oklch": {
    "l": 0.29214,
    "c": 0.05841,
    "h": 240.8
  },
  "luminance": 0.0254
}

Semantic roles & 50–950 ramp

primary

#0A2F46

secondary

#834B29

accent

#7E36F2

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0A2F46

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

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