#316FA7#316FA7

#316FA7 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.8% C 0.109 H 248.6°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#316FA7
RGB	rgb(49, 111, 167)
HSL	hsl(208, 55%, 42%)
HSV	hsv(208, 71%, 65%)
CMYK	cmyk(70.7%, 33.5%, 0%, 34.5%)
CIE-LAB	lab(45.37, -0.96, -35.83)
CIE-LCH	lch(45.37, 35.84, 268.46°)
OKLab	oklab(52.79% -0.0398 -0.1016)
OKLCH	oklch(52.79% 0.109 248.6)
XYZ	xyz(13.9235, 14.8104, 38.6766)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316FA7 #A76931

analogous

#31A7A4 #316FA7 #3134A7

triadic

#316FA7 #A7316F #6FA731

tetradic

#316FA7 #A431A7 #A76931 #34A731

square

#316FA7 #A431A7 #A76931 #34A731

split-complementary

#316FA7 #A73134 #A7A431

monochromatic

#153048 #235078 #316FA7 #4B8ECA #7AACD8

Accessibility & contrast

On white

5.30

#316FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#316FA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316FA7

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316FA7	#FFFFFF	#000000	##FFFFFF
##316FA7	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5672A9

Deuteranopia (green-blind)

#4566A6

Tritanopia (blue-blind)

#007C83

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #316fa7;
/* rgb */ color: rgb(49, 111, 167);
/* oklch */ color: oklch(52.8% 0.109 248.6);

Tailwind

colors: {
  custom: {
    50: '#7798c1',
    500: '#316fa7',
    950: '#000000',
  },
}

SCSS

$custom: #316fa7;
$custom-light: #7798c1;
$custom-dark: #000000;

JSON

{
  "hex": "#316fa7",
  "rgb": {
    "r": 49,
    "g": 111,
    "b": 167
  },
  "hsl": {
    "h": 208.475,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.52788,
    "c": 0.10907,
    "h": 248.6
  },
  "luminance": 0.14812
}

Semantic roles & 50–950 ramp

primary

#316FA7

secondary

#C19873

accent

#904ADE

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #316FA7

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

Preview Lab → · Contrast checker → · Palette generator →