#316CA7#316CA7

#316CA7 is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 52.1% C 0.112 H 250.8°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#316CA7
RGB	rgb(49, 108, 167)
HSL	hsl(210, 55%, 42%)
HSV	hsv(210, 71%, 65%)
CMYK	cmyk(70.7%, 35.3%, 0%, 34.5%)
CIE-LAB	lab(44.47, 0.88, -37.25)
CIE-LCH	lch(44.47, 37.26, 271.35°)
OKLab	oklab(52.08% -0.0367 -0.1058)
OKLCH	oklch(52.08% 0.112 250.8)
XYZ	xyz(13.6016, 14.1667, 38.5693)
Luminance	0.1417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316CA7 #A76C31

analogous

#31A7A7 #316CA7 #3131A7

triadic

#316CA7 #A7316C #6CA731

tetradic

#316CA7 #A731A7 #A76C31 #31A731

square

#316CA7 #A731A7 #A76C31 #31A731

split-complementary

#316CA7 #A73131 #A7A731

monochromatic

#152F48 #234D78 #316CA7 #4B8BCA #7AA9D8

Accessibility & contrast

On white

5.48

#316CA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#316CA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316CA7

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316CA7	#FFFFFF	#000000	##FFFFFF
##316CA7	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526FA9

Deuteranopia (green-blind)

#4164A6

Tritanopia (blue-blind)

#007A81

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #316ca7;
/* rgb */ color: rgb(49, 108, 167);
/* oklch */ color: oklch(52.1% 0.112 250.8);

Tailwind

colors: {
  custom: {
    50: '#7795c1',
    500: '#316ca7',
    950: '#000000',
  },
}

SCSS

$custom: #316ca7;
$custom-light: #7795c1;
$custom-dark: #000000;

JSON

{
  "hex": "#316ca7",
  "rgb": {
    "r": 49,
    "g": 108,
    "b": 167
  },
  "hsl": {
    "h": 210,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.5208,
    "c": 0.11197,
    "h": 250.8
  },
  "luminance": 0.14168
}

Semantic roles & 50–950 ramp

primary

#316CA7

secondary

#C19A73

accent

#944ADE

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #316CA7

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

Preview Lab → · Contrast checker → · Palette generator →