#316EC0#316EC0

#316EC0 is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 54.1% C 0.143 H 256.8°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#316EC0
RGB	rgb(49, 110, 192)
HSL	hsl(214, 59%, 47%)
HSV	hsv(214, 74%, 75%)
CMYK	cmyk(74.5%, 42.7%, 0%, 24.7%)
CIE-LAB	lab(46.46, 8.88, -48.66)
CIE-LCH	lch(46.46, 49.46, 280.35°)
OKLab	oklab(54.08% -0.0326 -0.1392)
OKLCH	oklch(54.08% 0.143 256.8)
XYZ	xyz(16.3535, 15.6088, 52.0099)
Luminance	0.1561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316EC0 #C08331

analogous

#31B5C0 #316EC0 #3C31C0

triadic

#316EC0 #C0316E #6EC031

tetradic

#316EC0 #C031B5 #C08331 #31C03C

square

#316EC0 #C031B5 #C08331 #31C03C

split-complementary

#316EC0 #C03C31 #B5C031

monochromatic

#18365E #25528F #316EC0 #598ED5 #8AAFE1

Accessibility & contrast

On white

5.09

#316EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#316EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316EC0

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316EC0	#FFFFFF	#000000	##FFFFFF
##316EC0	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4675C3

Deuteranopia (green-blind)

#2C68BE

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #316ec0;
/* rgb */ color: rgb(49, 110, 192);
/* oklch */ color: oklch(54.1% 0.143 256.8);

Tailwind

colors: {
  custom: {
    50: '#7c97d3',
    500: '#316ec0',
    950: '#000000',
  },
}

SCSS

$custom: #316ec0;
$custom-light: #7c97d3;
$custom-dark: #000000;

JSON

{
  "hex": "#316ec0",
  "rgb": {
    "r": 49,
    "g": 110,
    "b": 192
  },
  "hsl": {
    "h": 214.406,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54083,
    "c": 0.14295,
    "h": 256.8
  },
  "luminance": 0.15611
}

Semantic roles & 50–950 ramp

primary

#316EC0

secondary

#CBAC82

accent

#9F45E3

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #316EC0

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

Preview Lab → · Contrast checker → · Palette generator →