#317797#317797

#317797 is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 53.9% C 0.085 H 231.2°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#317797
RGB	rgb(49, 119, 151)
HSL	hsl(199, 51%, 39%)
HSV	hsv(199, 68%, 59%)
CMYK	cmyk(67.5%, 21.2%, 0%, 40.8%)
CIE-LAB	lab(47.08, -11.36, -23.75)
CIE-LCH	lch(47.08, 26.33, 244.45°)
OKLab	oklab(53.89% -0.0536 -0.0665)
OKLCH	oklch(53.89% 0.085 231.2)
XYZ	xyz(13.4472, 16.0796, 31.6671)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317797 #975131

analogous

#319784 #317797 #314497

triadic

#317797 #973177 #779731

tetradic

#317797 #843197 #975131 #449731

square

#317797 #843197 #975131 #449731

split-complementary

#317797 #973144 #978431

monochromatic

#132E3B #225369 #317797 #439AC2 #71B3D1

Accessibility & contrast

On white

4.98

#317797 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#317797 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317797

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317797	#FFFFFF	#000000	##FFFFFF
##317797	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677599

Deuteranopia (green-blind)

#596B97

Tritanopia (blue-blind)

#008082

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #317797;
/* rgb */ color: rgb(49, 119, 151);
/* oklch */ color: oklch(53.9% 0.085 231.2);

Tailwind

colors: {
  custom: {
    50: '#759eb5',
    500: '#317797',
    950: '#000000',
  },
}

SCSS

$custom: #317797;
$custom-light: #759eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#317797",
  "rgb": {
    "r": 49,
    "g": 119,
    "b": 151
  },
  "hsl": {
    "h": 198.824,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.53893,
    "c": 0.08542,
    "h": 231.2
  },
  "luminance": 0.16081
}

Semantic roles & 50–950 ramp

primary

#317797

secondary

#B9836B

accent

#7A4DDA

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #317797

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

Preview Lab → · Contrast checker → · Palette generator →