#316CC2#316CC2

#316CC2 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 53.8% C 0.148 H 258.1°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#316CC2
RGB	rgb(49, 108, 194)
HSL	hsl(216, 60%, 48%)
HSV	hsv(216, 75%, 76%)
CMYK	cmyk(74.7%, 44.3%, 0%, 23.9%)
CIE-LAB	lab(46.00, 10.89, -50.54)
CIE-LCH	lch(46.00, 51.70, 282.16°)
OKLab	oklab(53.77% -0.0305 -0.1447)
OKLCH	oklch(53.77% 0.148 258.1)
XYZ	xyz(16.3632, 15.2713, 53.1137)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316CC2 #C28731

analogous

#31B5C2 #316CC2 #3E31C2

triadic

#316CC2 #C2316C #6CC231

tetradic

#316CC2 #C231B5 #C28731 #31C23E

square

#316CC2 #C231B5 #C28731 #31C23E

split-complementary

#316CC2 #C23E31 #B5C231

monochromatic

#183660 #255191 #316CC2 #5B8DD6 #8CAFE2

Accessibility & contrast

On white

5.18

#316CC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#316CC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316CC2

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316CC2	#FFFFFF	#000000	##FFFFFF
##316CC2	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4074C5

Deuteranopia (green-blind)

#2467C0

Tritanopia (blue-blind)

#00808D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #316cc2;
/* rgb */ color: rgb(49, 108, 194);
/* oklch */ color: oklch(53.8% 0.148 258.1);

Tailwind

colors: {
  custom: {
    50: '#7d95d5',
    500: '#316cc2',
    950: '#000000',
  },
}

SCSS

$custom: #316cc2;
$custom-light: #7d95d5;
$custom-dark: #000000;

JSON

{
  "hex": "#316cc2",
  "rgb": {
    "r": 49,
    "g": 108,
    "b": 194
  },
  "hsl": {
    "h": 215.586,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53771,
    "c": 0.14791,
    "h": 258.1
  },
  "luminance": 0.15273
}

Semantic roles & 50–950 ramp

primary

#316CC2

secondary

#CCAE83

accent

#A345E3

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #316CC2

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

Preview Lab → · Contrast checker → · Palette generator →