#316EA7#316EA7

#316EA7 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.6% C 0.110 H 249.4°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#316EA7
RGB	rgb(49, 110, 167)
HSL	hsl(209, 55%, 42%)
HSV	hsv(209, 71%, 65%)
CMYK	cmyk(70.7%, 34.1%, 0%, 34.5%)
CIE-LAB	lab(45.07, -0.35, -36.30)
CIE-LCH	lch(45.07, 36.30, 269.44°)
OKLab	oklab(52.55% -0.0387 -0.103)
OKLCH	oklch(52.55% 0.11 249.4)
XYZ	xyz(13.8150, 14.5934, 38.6404)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316EA7 #A76A31

analogous

#31A7A5 #316EA7 #3133A7

triadic

#316EA7 #A7316E #6EA731

tetradic

#316EA7 #A531A7 #A76A31 #33A731

square

#316EA7 #A531A7 #A76A31 #33A731

split-complementary

#316EA7 #A73133 #A7A531

monochromatic

#153048 #234F78 #316EA7 #4B8DCA #7AABD8

Accessibility & contrast

On white

5.36

#316EA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#316EA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316EA7

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316EA7	#FFFFFF	#000000	##FFFFFF
##316EA7	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5471A9

Deuteranopia (green-blind)

#4466A6

Tritanopia (blue-blind)

#007B83

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #316ea7;
/* rgb */ color: rgb(49, 110, 167);
/* oklch */ color: oklch(52.6% 0.110 249.4);

Tailwind

colors: {
  custom: {
    50: '#7797c1',
    500: '#316ea7',
    950: '#000000',
  },
}

SCSS

$custom: #316ea7;
$custom-light: #7797c1;
$custom-dark: #000000;

JSON

{
  "hex": "#316ea7",
  "rgb": {
    "r": 49,
    "g": 110,
    "b": 167
  },
  "hsl": {
    "h": 208.983,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.52552,
    "c": 0.11002,
    "h": 249.4
  },
  "luminance": 0.14595
}

Semantic roles & 50–950 ramp

primary

#316EA7

secondary

#C19973

accent

#914ADE

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #316EA7

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

Preview Lab → · Contrast checker → · Palette generator →