#316CAF#316CAF

#316CAF is a mid, vivid cyan. Relative luminance 0.145; OKLCH L 52.6% C 0.122 H 253.6°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#316CAF
RGB	rgb(49, 108, 175)
HSL	hsl(212, 56%, 44%)
HSV	hsv(212, 72%, 69%)
CMYK	cmyk(72%, 38.3%, 0%, 31.4%)
CIE-LAB	lab(44.90, 3.82, -41.26)
CIE-LCH	lch(44.90, 41.43, 275.29°)
OKLab	oklab(52.56% -0.0346 -0.1175)
OKLCH	oklch(52.56% 0.123 253.6)
XYZ	xyz(14.3642, 14.4717, 42.5854)
Luminance	0.1447 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316CAF #AF7431

analogous

#31ABAF #316CAF #3531AF

triadic

#316CAF #AF316C #6CAF31

tetradic

#316CAF #AF31AB #AF7431 #31AF35

square

#316CAF #AF31AB #AF7431 #31AF35

split-complementary

#316CAF #AF3531 #ABAF31

monochromatic

#16314F #244E7F #316CAF #4F8BCE #7FAADB

Accessibility & contrast

On white

5.39

#316CAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#316CAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316CAF

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316CAF	#FFFFFF	#000000	##FFFFFF
##316CAF	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D71B2

Deuteranopia (green-blind)

#3A65AE

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #316caf;
/* rgb */ color: rgb(49, 108, 175);
/* oklch */ color: oklch(52.6% 0.122 253.6);

Tailwind

colors: {
  custom: {
    50: '#7995c7',
    500: '#316caf',
    950: '#000000',
  },
}

SCSS

$custom: #316caf;
$custom-light: #7995c7;
$custom-dark: #000000;

JSON

{
  "hex": "#316caf",
  "rgb": {
    "r": 49,
    "g": 108,
    "b": 175
  },
  "hsl": {
    "h": 211.905,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.52558,
    "c": 0.1225,
    "h": 253.6
  },
  "luminance": 0.14473
}

Semantic roles & 50–950 ramp

primary

#316CAF

secondary

#C4A078

accent

#9948E0

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #316CAF

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

Preview Lab → · Contrast checker → · Palette generator →