#316CA0#316CA0

#316CA0 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.7% C 0.103 H 247.9°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#316CA0
RGB	rgb(49, 108, 160)
HSL	hsl(208, 53%, 41%)
HSV	hsv(208, 69%, 63%)
CMYK	cmyk(69.4%, 32.5%, 0%, 37.3%)
CIE-LAB	lab(44.11, -1.67, -33.69)
CIE-LCH	lch(44.11, 33.74, 267.17°)
OKLab	oklab(51.68% -0.0388 -0.0954)
OKLCH	oklch(51.68% 0.103 247.9)
XYZ	xyz(12.9720, 13.9148, 35.2531)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316CA0 #A06531

analogous

#31A09C #316CA0 #3134A0

triadic

#316CA0 #A0316C #6CA031

tetradic

#316CA0 #9C31A0 #A06531 #34A031

square

#316CA0 #9C31A0 #A06531 #34A031

split-complementary

#316CA0 #A03134 #A09C31

monochromatic

#142D42 #234C71 #316CA0 #478BC7 #76A9D5

Accessibility & contrast

On white

5.55

#316CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#316CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316CA0

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316CA0	#FFFFFF	#000000	##FFFFFF
##316CA0	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556EA2

Deuteranopia (green-blind)

#45649F

Tritanopia (blue-blind)

#00787F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #316ca0;
/* rgb */ color: rgb(49, 108, 160);
/* oklch */ color: oklch(51.7% 0.103 247.9);

Tailwind

colors: {
  custom: {
    50: '#7695bc',
    500: '#316ca0',
    950: '#000000',
  },
}

SCSS

$custom: #316ca0;
$custom-light: #7695bc;
$custom-dark: #000000;

JSON

{
  "hex": "#316ca0",
  "rgb": {
    "r": 49,
    "g": 108,
    "b": 160
  },
  "hsl": {
    "h": 208.108,
    "s": 53.11,
    "l": 40.98
  },
  "oklch": {
    "l": 0.51679,
    "c": 0.10297,
    "h": 247.9
  },
  "luminance": 0.13916
}

Semantic roles & 50–950 ramp

primary

#316CA0

secondary

#BD9470

accent

#8F4BDD

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #316CA0

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

Preview Lab → · Contrast checker → · Palette generator →