#316FC4#316FC4

#316FC4 is a mid, vivid cyan. Relative luminance 0.160; OKLCH L 54.6% C 0.147 H 257.2°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#316FC4
RGB	rgb(49, 111, 196)
HSL	hsl(215, 60%, 48%)
HSV	hsv(215, 75%, 77%)
CMYK	cmyk(75%, 43.4%, 0%, 23.1%)
CIE-LAB	lab(46.98, 9.75, -50.12)
CIE-LCH	lch(46.98, 51.06, 281.01°)
OKLab	oklab(54.57% -0.0327 -0.1435)
OKLCH	oklch(54.57% 0.147 257.2)
XYZ	xyz(16.9112, 16.0055, 54.4119)
Luminance	0.1601 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316FC4 #C48631

analogous

#31B8C4 #316FC4 #3D31C4

triadic

#316FC4 #C4316F #6FC431

tetradic

#316FC4 #C431B8 #C48631 #31C43D

square

#316FC4 #C431B8 #C48631 #31C43D

split-complementary

#316FC4 #C43D31 #B8C431

monochromatic

#193862 #255393 #316FC4 #5C90D6 #8DB1E2

Accessibility & contrast

On white

5.00

#316FC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#316FC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316FC4

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316FC4	#FFFFFF	#000000	##FFFFFF
##316FC4	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4577C7

Deuteranopia (green-blind)

#2969C2

Tritanopia (blue-blind)

#008390

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #316fc4;
/* rgb */ color: rgb(49, 111, 196);
/* oklch */ color: oklch(54.6% 0.147 257.2);

Tailwind

colors: {
  custom: {
    50: '#7d97d6',
    500: '#316fc4',
    950: '#000000',
  },
}

SCSS

$custom: #316fc4;
$custom-light: #7d97d6;
$custom-dark: #000000;

JSON

{
  "hex": "#316fc4",
  "rgb": {
    "r": 49,
    "g": 111,
    "b": 196
  },
  "hsl": {
    "h": 214.694,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54566,
    "c": 0.14714,
    "h": 257.2
  },
  "luminance": 0.16007
}

Semantic roles & 50–950 ramp

primary

#316FC4

secondary

#CDAE84

accent

#A045E3

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #316FC4

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

Preview Lab → · Contrast checker → · Palette generator →