#031A35#031A35

#031A35 is a very dark, moderate cyan. Relative luminance 0.010; OKLCH L 21.7% C 0.061 H 253.7°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#031A35
RGB	rgb(3, 26, 53)
HSL	hsl(212, 89%, 11%)
HSV	hsv(212, 94%, 21%)
CMYK	cmyk(94.3%, 50.9%, 0%, 79.2%)
CIE-LAB	lab(9.12, 3.07, -20.34)
CIE-LCH	lch(9.12, 20.57, 278.59°)
OKLab	oklab(21.72% -0.017 -0.0583)
OKLCH	oklch(21.72% 0.061 253.7)
XYZ	xyz(1.0493, 1.0151, 3.5081)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031A35 #351E03

analogous

#033335 #031A35 #050335

triadic

#031A35 #35031A #1A3503

tetradic

#031A35 #350333 #351E03 #033505

square

#031A35 #350333 #351E03 #033505

split-complementary

#031A35 #350503 #333503

monochromatic

#020E1D #020E1D #031A35 #06366F #0A53A9

Accessibility & contrast

On white

17.46

#031A35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#031A35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031A35

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031A35	#FFFFFF	#000000	##FFFFFF
##031A35	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C1C36

Deuteranopia (green-blind)

#041834

Tritanopia (blue-blind)

#002024

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #031a35;
/* rgb */ color: rgb(3, 26, 53);
/* oklch */ color: oklch(21.7% 0.061 253.7);

Tailwind

colors: {
  custom: {
    50: '#4c556c',
    500: '#031a35',
    950: '#000000',
  },
}

SCSS

$custom: #031a35;
$custom-light: #4c556c;
$custom-dark: #000000;

JSON

{
  "hex": "#031a35",
  "rgb": {
    "r": 3,
    "g": 26,
    "b": 53
  },
  "hsl": {
    "h": 212.4,
    "s": 89.286,
    "l": 10.98
  },
  "oklch": {
    "l": 0.2172,
    "c": 0.06075,
    "h": 253.7
  },
  "luminance": 0.01015
}

Semantic roles & 50–950 ramp

primary

#031A35

secondary

#784E1C

accent

#9C29FF

background

#F4F4F6

surface

#E7E8EB

border

#C3C4C6

text

#010307

muted

#77787A

Preview Lab

Preview with #031A35

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

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