#316DAE#316DAE

#316DAE is a mid, vivid cyan. Relative luminance 0.146; OKLCH L 52.7% C 0.120 H 252.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#316DAE
RGB	rgb(49, 109, 174)
HSL	hsl(211, 56%, 44%)
HSV	hsv(211, 72%, 68%)
CMYK	cmyk(71.8%, 37.4%, 0%, 31.8%)
CIE-LAB	lab(45.14, 2.83, -40.29)
CIE-LCH	lch(45.14, 40.39, 274.02°)
OKLab	oklab(52.73% -0.0358 -0.1146)
OKLCH	oklch(52.73% 0.12 252.6)
XYZ	xyz(14.3724, 14.6447, 42.1054)
Luminance	0.1465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316DAE #AE7231

analogous

#31ABAE #316DAE #3331AE

triadic

#316DAE #AE316D #6DAE31

tetradic

#316DAE #AE31AB #AE7231 #31AE33

square

#316DAE #AE31AB #AE7231 #31AE33

split-complementary

#316DAE #AE3331 #ABAE31

monochromatic

#16314E #244F7E #316DAE #4F8CCD #7FABDB

Accessibility & contrast

On white

5.34

#316DAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#316DAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316DAE

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316DAE	#FFFFFF	#000000	##FFFFFF
##316DAE	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F71B1

Deuteranopia (green-blind)

#3D66AD

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #316dae;
/* rgb */ color: rgb(49, 109, 174);
/* oklch */ color: oklch(52.7% 0.120 252.6);

Tailwind

colors: {
  custom: {
    50: '#7996c6',
    500: '#316dae',
    950: '#000000',
  },
}

SCSS

$custom: #316dae;
$custom-light: #7996c6;
$custom-dark: #000000;

JSON

{
  "hex": "#316dae",
  "rgb": {
    "r": 49,
    "g": 109,
    "b": 174
  },
  "hsl": {
    "h": 211.2,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.52729,
    "c": 0.12012,
    "h": 252.6
  },
  "luminance": 0.14646
}

Semantic roles & 50–950 ramp

primary

#316DAE

secondary

#C49F77

accent

#9748DF

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #316DAE

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

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