#317CAE#317CAE

#317CAE is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.3% C 0.107 H 241.6°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#317CAE
RGB	rgb(49, 124, 174)
HSL	hsl(204, 56%, 44%)
HSV	hsv(204, 72%, 68%)
CMYK	cmyk(71.8%, 28.7%, 0%, 31.8%)
CIE-LAB	lab(49.64, -6.23, -33.20)
CIE-LCH	lch(49.64, 33.78, 259.36°)
OKLab	oklab(56.27% -0.0507 -0.0938)
OKLCH	oklch(56.27% 0.107 241.6)
XYZ	xyz(16.1113, 18.1225, 42.6851)
Luminance	0.1812 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317CAE #AE6331

analogous

#31AEA1 #317CAE #313DAE

triadic

#317CAE #AE317C #7CAE31

tetradic

#317CAE #A131AE #AE6331 #3DAE31

square

#317CAE #A131AE #AE6331 #3DAE31

split-complementary

#317CAE #AE313D #AEA131

monochromatic

#16384E #245A7E #317CAE #4F9BCD #7FB6DB

Accessibility & contrast

On white

4.54

#317CAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#317CAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #317CAE

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317CAE	#FFFFFF	#000000	##000000
##317CAE	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657DB0

Deuteranopia (green-blind)

#5471AD

Tritanopia (blue-blind)

#00888D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #317cae;
/* rgb */ color: rgb(49, 124, 174);
/* oklch */ color: oklch(56.3% 0.107 241.6);

Tailwind

colors: {
  custom: {
    50: '#79a1c6',
    500: '#317cae',
    950: '#000000',
  },
}

SCSS

$custom: #317cae;
$custom-light: #79a1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#317cae",
  "rgb": {
    "r": 49,
    "g": 124,
    "b": 174
  },
  "hsl": {
    "h": 204,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.56271,
    "c": 0.10661,
    "h": 241.6
  },
  "luminance": 0.18124
}

Semantic roles & 50–950 ramp

primary

#317CAE

secondary

#C49677

accent

#8548DF

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #317CAE

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

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