#317AA2#317AA2

#317AA2 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.2% C 0.095 H 236.2°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#317AA2
RGB	rgb(49, 122, 162)
HSL	hsl(201, 54%, 41%)
HSV	hsv(201, 70%, 64%)
CMYK	cmyk(69.8%, 24.7%, 0%, 36.5%)
CIE-LAB	lab(48.48, -9.29, -28.02)
CIE-LCH	lch(48.48, 29.52, 251.66°)
OKLab	oklab(55.17% -0.0527 -0.0788)
OKLCH	oklch(55.17% 0.095 236.2)
XYZ	xyz(14.7452, 17.1791, 36.7142)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317AA2 #A25931

analogous

#31A292 #317AA2 #3142A2

triadic

#317AA2 #A2317A #7AA231

tetradic

#317AA2 #9231A2 #A25931 #42A231

square

#317AA2 #9231A2 #A25931 #42A231

split-complementary

#317AA2 #A23142 #A29231

monochromatic

#153344 #235773 #317AA2 #489BC8 #77B5D6

Accessibility & contrast

On white

4.73

#317AA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#317AA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317AA2

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317AA2	#FFFFFF	#000000	##FFFFFF
##317AA2	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6779A4

Deuteranopia (green-blind)

#576EA1

Tritanopia (blue-blind)

#008488

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #317aa2;
/* rgb */ color: rgb(49, 122, 162);
/* oklch */ color: oklch(55.2% 0.095 236.2);

Tailwind

colors: {
  custom: {
    50: '#77a0bd',
    500: '#317aa2',
    950: '#000000',
  },
}

SCSS

$custom: #317aa2;
$custom-light: #77a0bd;
$custom-dark: #000000;

JSON

{
  "hex": "#317aa2",
  "rgb": {
    "r": 49,
    "g": 122,
    "b": 162
  },
  "hsl": {
    "h": 201.239,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.5517,
    "c": 0.09483,
    "h": 236.2
  },
  "luminance": 0.17181
}

Semantic roles & 50–950 ramp

primary

#317AA2

secondary

#BE8C71

accent

#7F4BDD

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #317AA2

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

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