#316EBC#316EBC

#316EBC is a mid, vivid cyan. Relative luminance 0.154; OKLCH L 53.8% C 0.138 H 255.9°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#316EBC
RGB	rgb(49, 110, 188)
HSL	hsl(214, 59%, 46%)
HSV	hsv(214, 74%, 74%)
CMYK	cmyk(73.9%, 41.5%, 0%, 26.3%)
CIE-LAB	lab(46.22, 7.39, -46.72)
CIE-LCH	lch(46.22, 47.30, 278.99°)
OKLab	oklab(53.83% -0.0335 -0.1335)
OKLCH	oklch(53.83% 0.138 255.9)
XYZ	xyz(15.9163, 15.4339, 49.7074)
Luminance	0.1544 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316EBC #BC7F31

analogous

#31B4BC #316EBC #3A31BC

triadic

#316EBC #BC316E #6EBC31

tetradic

#316EBC #BC31B4 #BC7F31 #31BC3A

square

#316EBC #BC31B4 #BC7F31 #31BC3A

split-complementary

#316EBC #BC3A31 #B4BC31

monochromatic

#18355B #24528B #316EBC #578ED3 #88AEE0

Accessibility & contrast

On white

5.14

#316EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#316EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316EBC

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316EBC	#FFFFFF	#000000	##FFFFFF
##316EBC	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4974BF

Deuteranopia (green-blind)

#3168BA

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #316ebc;
/* rgb */ color: rgb(49, 110, 188);
/* oklch */ color: oklch(53.8% 0.138 255.9);

Tailwind

colors: {
  custom: {
    50: '#7b97d0',
    500: '#316ebc',
    950: '#000000',
  },
}

SCSS

$custom: #316ebc;
$custom-light: #7b97d0;
$custom-dark: #000000;

JSON

{
  "hex": "#316ebc",
  "rgb": {
    "r": 49,
    "g": 110,
    "b": 188
  },
  "hsl": {
    "h": 213.669,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53825,
    "c": 0.13762,
    "h": 255.9
  },
  "luminance": 0.15436
}

Semantic roles & 50–950 ramp

primary

#316EBC

secondary

#CAA97F

accent

#9D46E2

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #316EBC

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

Preview Lab → · Contrast checker → · Palette generator →