#316CAA#316CAA

#316CAA is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.3% C 0.116 H 251.9°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#316CAA
RGB	rgb(49, 108, 170)
HSL	hsl(211, 55%, 43%)
HSV	hsv(211, 71%, 67%)
CMYK	cmyk(71.2%, 36.5%, 0%, 33.3%)
CIE-LAB	lab(44.63, 1.98, -38.76)
CIE-LCH	lch(44.63, 38.81, 272.92°)
OKLab	oklab(52.26% -0.0359 -0.1102)
OKLCH	oklch(52.26% 0.116 251.9)
XYZ	xyz(13.8822, 14.2789, 40.0469)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316CAA #AA6F31

analogous

#31A8AA #316CAA #3331AA

triadic

#316CAA #AA316C #6CAA31

tetradic

#316CAA #AA31A8 #AA6F31 #31AA33

square

#316CAA #AA31A8 #AA6F31 #31AA33

split-complementary

#316CAA #AA3331 #A8AA31

monochromatic

#16304B #234E7A #316CAA #4D8BCC #7CAAD9

Accessibility & contrast

On white

5.45

#316CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#316CAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316CAA

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316CAA	#FFFFFF	#000000	##FFFFFF
##316CAA	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5070AD

Deuteranopia (green-blind)

#3E64A9

Tritanopia (blue-blind)

#007B83

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #316caa;
/* rgb */ color: rgb(49, 108, 170);
/* oklch */ color: oklch(52.3% 0.116 251.9);

Tailwind

colors: {
  custom: {
    50: '#7895c3',
    500: '#316caa',
    950: '#000000',
  },
}

SCSS

$custom: #316caa;
$custom-light: #7895c3;
$custom-dark: #000000;

JSON

{
  "hex": "#316caa",
  "rgb": {
    "r": 49,
    "g": 108,
    "b": 170
  },
  "hsl": {
    "h": 210.744,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.52257,
    "c": 0.1159,
    "h": 251.9
  },
  "luminance": 0.1428
}

Semantic roles & 50–950 ramp

primary

#316CAA

secondary

#C29C75

accent

#9649DF

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #316CAA

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

Preview Lab → · Contrast checker → · Palette generator →