#316E87#316E87

#316E87 is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 50.9% C 0.074 H 227.8°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#316E87
RGB	rgb(49, 110, 135)
HSL	hsl(197, 47%, 36%)
HSV	hsv(197, 64%, 53%)
CMYK	cmyk(63.7%, 18.5%, 0%, 47.1%)
CIE-LAB	lab(43.58, -11.60, -19.64)
CIE-LCH	lch(43.58, 22.81, 239.43°)
OKLab	oklab(50.89% -0.0497 -0.0548)
OKLCH	oklch(50.89% 0.074 227.8)
XYZ	xyz(11.2140, 13.5530, 24.9420)
Luminance	0.1355 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316E87 #874A31

analogous

#318775 #316E87 #314387

triadic

#316E87 #87316E #6E8731

tetradic

#316E87 #753187 #874A31 #438731

square

#316E87 #753187 #874A31 #438731

split-complementary

#316E87 #873143 #877531

monochromatic

#10252D #21495A #316E87 #4193B4 #6AADC9

Accessibility & contrast

On white

5.66

#316E87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#316E87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316E87

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316E87	#FFFFFF	#000000	##FFFFFF
##316E87	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616C88

Deuteranopia (green-blind)

#556387

Tritanopia (blue-blind)

#007576

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #316e87;
/* rgb */ color: rgb(49, 110, 135);
/* oklch */ color: oklch(50.9% 0.074 227.8);

Tailwind

colors: {
  custom: {
    50: '#7297aa',
    500: '#316e87',
    950: '#000000',
  },
}

SCSS

$custom: #316e87;
$custom-light: #7297aa;
$custom-dark: #000000;

JSON

{
  "hex": "#316e87",
  "rgb": {
    "r": 49,
    "g": 110,
    "b": 135
  },
  "hsl": {
    "h": 197.442,
    "s": 46.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.50885,
    "c": 0.07399,
    "h": 227.8
  },
  "luminance": 0.13554
}

Semantic roles & 50–950 ramp

primary

#316E87

secondary

#B07A64

accent

#7851D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #316E87

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

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