#315973#315973

#315973 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.6% C 0.062 H 238.8°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#315973
RGB	rgb(49, 89, 115)
HSL	hsl(204, 40%, 32%)
HSV	hsv(204, 57%, 45%)
CMYK	cmyk(57.4%, 22.6%, 0%, 54.9%)
CIE-LAB	lab(36.05, -5.86, -19.08)
CIE-LCH	lch(36.05, 19.96, 252.94°)
OKLab	oklab(44.61% -0.0323 -0.0533)
OKLCH	oklch(44.61% 0.062 238.8)
XYZ	xyz(7.9324, 9.0348, 17.5422)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315973 #734B31

analogous

#31736C #315973 #313873

triadic

#315973 #733159 #597331

tetradic

#315973 #6C3173 #734B31 #387331

square

#315973 #6C3173 #734B31 #387331

split-complementary

#315973 #733138 #736C31

monochromatic

#0C171D #1F3848 #315973 #437A9E #6299BC

Accessibility & contrast

On white

7.48

#315973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#315973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315973

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315973	#FFFFFF	#000000	##FFFFFF
##315973	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5974

Deuteranopia (green-blind)

#445273

Tritanopia (blue-blind)

#016062

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #315973;
/* rgb */ color: rgb(49, 89, 115);
/* oklch */ color: oklch(44.6% 0.062 238.8);

Tailwind

colors: {
  custom: {
    50: '#6f879b',
    500: '#315973',
    950: '#000000',
  },
}

SCSS

$custom: #315973;
$custom-light: #6f879b;
$custom-dark: #000000;

JSON

{
  "hex": "#315973",
  "rgb": {
    "r": 49,
    "g": 89,
    "b": 115
  },
  "hsl": {
    "h": 203.636,
    "s": 40.244,
    "l": 32.157
  },
  "oklch": {
    "l": 0.44613,
    "c": 0.06231,
    "h": 238.8
  },
  "luminance": 0.09036
}

Semantic roles & 50–950 ramp

primary

#315973

secondary

#A4785C

accent

#8758D0

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #315973

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

Preview Lab → · Contrast checker → · Palette generator →