#031835#031835

#031835 is a very dark, moderate cyan. Relative luminance 0.009; OKLCH L 21.2% C 0.064 H 256.3°. Best body text is #FFFFFF at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#031835
RGB	rgb(3, 24, 53)
HSL	hsl(215, 89%, 11%)
HSV	hsv(215, 94%, 21%)
CMYK	cmyk(94.3%, 54.7%, 0%, 79.2%)
CIE-LAB	lab(8.39, 4.67, -21.50)
CIE-LCH	lch(8.39, 22.00, 282.26°)
OKLab	oklab(21.16% -0.0151 -0.0618)
OKLCH	oklch(21.16% 0.064 256.3)
XYZ	xyz(1.0066, 0.9295, 3.4938)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031835 #352003

analogous

#033135 #031835 #070335

triadic

#031835 #350318 #183503

tetradic

#031835 #350331 #352003 #033507

square

#031835 #350331 #352003 #033507

split-complementary

#031835 #350703 #313503

monochromatic

#020D1D #020D1D #031835 #06326F #0A4CA9

Accessibility & contrast

On white

17.71

#031835 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#031835 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031835

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031835	#FFFFFF	#000000	##FFFFFF
##031835	1.00	17.71	1.19	17.71
#FFFFFF	17.71	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#081B36

Deuteranopia (green-blind)

#001634

Tritanopia (blue-blind)

#001F23

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #031835;
/* rgb */ color: rgb(3, 24, 53);
/* oklch */ color: oklch(21.2% 0.064 256.3);

Tailwind

colors: {
  custom: {
    50: '#4c546c',
    500: '#031835',
    950: '#000000',
  },
}

SCSS

$custom: #031835;
$custom-light: #4c546c;
$custom-dark: #000000;

JSON

{
  "hex": "#031835",
  "rgb": {
    "r": 3,
    "g": 24,
    "b": 53
  },
  "hsl": {
    "h": 214.8,
    "s": 89.286,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21157,
    "c": 0.06361,
    "h": 256.3
  },
  "luminance": 0.0093
}

Semantic roles & 50–950 ramp

primary

#031835

secondary

#78511C

accent

#A529FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010207

muted

#77787A

Preview Lab

Preview with #031835

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

Preview Lab → · Contrast checker → · Palette generator →