#317C97#317C97

#317C97 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.1% C 0.084 H 225.3°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#317C97
RGB	rgb(49, 124, 151)
HSL	hsl(196, 51%, 39%)
HSV	hsv(196, 68%, 59%)
CMYK	cmyk(67.5%, 17.9%, 0%, 40.8%)
CIE-LAB	lab(48.64, -14.19, -21.35)
CIE-LCH	lch(48.64, 25.63, 236.40°)
OKLab	oklab(55.14% -0.059 -0.0596)
OKLCH	oklch(55.14% 0.084 225.3)
XYZ	xyz(14.0579, 17.3011, 31.8707)
Luminance	0.1730 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317C97 #974C31

analogous

#31977F #317C97 #314997

triadic

#317C97 #97317C #7C9731

tetradic

#317C97 #7F3197 #974C31 #499731

square

#317C97 #7F3197 #974C31 #499731

split-complementary

#317C97 #973149 #977F31

monochromatic

#13303B #225669 #317C97 #43A0C2 #71B8D1

Accessibility & contrast

On white

4.71

#317C97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#317C97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317C97

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317C97	#FFFFFF	#000000	##FFFFFF
##317C97	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7998

Deuteranopia (green-blind)

#5F6F97

Tritanopia (blue-blind)

#008485

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #317c97;
/* rgb */ color: rgb(49, 124, 151);
/* oklch */ color: oklch(55.1% 0.084 225.3);

Tailwind

colors: {
  custom: {
    50: '#75a2b5',
    500: '#317c97',
    950: '#000000',
  },
}

SCSS

$custom: #317c97;
$custom-light: #75a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#317c97",
  "rgb": {
    "r": 49,
    "g": 124,
    "b": 151
  },
  "hsl": {
    "h": 195.882,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.55137,
    "c": 0.08389,
    "h": 225.3
  },
  "luminance": 0.17303
}

Semantic roles & 50–950 ramp

primary

#317C97

secondary

#B9806B

accent

#734DDA

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #317C97

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

Preview Lab → · Contrast checker → · Palette generator →