#316E91#316E91

#316E91 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.4% C 0.084 H 236.8°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#316E91
RGB	rgb(49, 110, 145)
HSL	hsl(202, 49%, 38%)
HSV	hsv(202, 66%, 57%)
CMYK	cmyk(66.2%, 24.1%, 0%, 43.1%)
CIE-LAB	lab(44.01, -8.19, -24.95)
CIE-LCH	lch(44.01, 26.26, 251.83°)
OKLab	oklab(51.37% -0.0459 -0.07)
OKLCH	oklch(51.37% 0.084 236.8)
XYZ	xyz(11.9514, 13.8479, 28.8256)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316E91 #915431

analogous

#319184 #316E91 #313E91

triadic

#316E91 #91316E #6E9131

tetradic

#316E91 #843191 #915431 #3E9131

square

#316E91 #843191 #915431 #3E9131

split-complementary

#316E91 #91313E #918431

monochromatic

#122936 #224B63 #316E91 #4191BF #6EABCE

Accessibility & contrast

On white

5.57

#316E91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#316E91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316E91

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316E91	#FFFFFF	#000000	##FFFFFF
##316E91	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6D93

Deuteranopia (green-blind)

#506490

Tritanopia (blue-blind)

#00777A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #316e91;
/* rgb */ color: rgb(49, 110, 145);
/* oklch */ color: oklch(51.4% 0.084 236.8);

Tailwind

colors: {
  custom: {
    50: '#7497b1',
    500: '#316e91',
    950: '#000000',
  },
}

SCSS

$custom: #316e91;
$custom-light: #7497b1;
$custom-dark: #000000;

JSON

{
  "hex": "#316e91",
  "rgb": {
    "r": 49,
    "g": 110,
    "b": 145
  },
  "hsl": {
    "h": 201.875,
    "s": 49.485,
    "l": 38.039
  },
  "oklch": {
    "l": 0.51368,
    "c": 0.08373,
    "h": 236.8
  },
  "luminance": 0.13849
}

Semantic roles & 50–950 ramp

primary

#316E91

secondary

#B68468

accent

#814FD9

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #316E91

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

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