#317587#317587

#317587 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.7% C 0.073 H 218.0°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#317587
RGB	rgb(49, 117, 135)
HSL	hsl(193, 47%, 36%)
HSV	hsv(193, 64%, 53%)
CMYK	cmyk(63.7%, 13.3%, 0%, 47.1%)
CIE-LAB	lab(45.80, -15.56, -16.24)
CIE-LCH	lch(45.80, 22.50, 226.22°)
OKLab	oklab(52.66% -0.0577 -0.0452)
OKLCH	oklch(52.66% 0.073 218)
XYZ	xyz(11.9993, 15.1236, 25.2037)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317587 #874331

analogous

#31876E #317587 #314A87

triadic

#317587 #873175 #758731

tetradic

#317587 #6E3187 #874331 #4A8731

square

#317587 #6E3187 #874331 #4A8731

split-complementary

#317587 #87314A #876E31

monochromatic

#10272D #214E5A #317587 #419CB4 #6AB5C9

Accessibility & contrast

On white

5.22

#317587 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#317587 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317587

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317587	#FFFFFF	#000000	##FFFFFF
##317587	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697288

Deuteranopia (green-blind)

#5D6887

Tritanopia (blue-blind)

#007B7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #317587;
/* rgb */ color: rgb(49, 117, 135);
/* oklch */ color: oklch(52.7% 0.073 218.0);

Tailwind

colors: {
  custom: {
    50: '#739daa',
    500: '#317587',
    950: '#000000',
  },
}

SCSS

$custom: #317587;
$custom-light: #739daa;
$custom-dark: #000000;

JSON

{
  "hex": "#317587",
  "rgb": {
    "r": 49,
    "g": 117,
    "b": 135
  },
  "hsl": {
    "h": 192.558,
    "s": 46.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.52659,
    "c": 0.07328,
    "h": 218
  },
  "luminance": 0.15125
}

Semantic roles & 50–950 ramp

primary

#317587

secondary

#B07464

accent

#6D51D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #317587

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

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