#317F89#317F89

#317F89 is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.3% C 0.076 H 206.9°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#317F89
RGB	rgb(49, 127, 137)
HSL	hsl(187, 47%, 36%)
HSV	hsv(187, 64%, 54%)
CMYK	cmyk(64.2%, 7.3%, 0%, 46.3%)
CIE-LAB	lab(49.05, -20.36, -12.49)
CIE-LCH	lch(49.05, 23.89, 211.53°)
OKLab	oklab(55.3% -0.0682 -0.0346)
OKLCH	oklch(55.3% 0.076 206.9)
XYZ	xyz(13.3695, 17.6364, 26.3616)
Luminance	0.1764 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317F89 #893B31

analogous

#318967 #317F89 #315389

triadic

#317F89 #89317F #7F8931

tetradic

#317F89 #673189 #893B31 #538931

square

#317F89 #673189 #893B31 #538931

split-complementary

#317F89 #893153 #896731

monochromatic

#112B2F #21555C #317F89 #41A9B6 #6BBFCA

Accessibility & contrast

On white

4.64

#317F89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#317F89 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #317F89

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317F89	#FFFFFF	#000000	##FFFFFF
##317F89	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757A8A

Deuteranopia (green-blind)

#677089

Tritanopia (blue-blind)

#008482

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #317f89;
/* rgb */ color: rgb(49, 127, 137);
/* oklch */ color: oklch(55.3% 0.076 206.9);

Tailwind

colors: {
  custom: {
    50: '#74a4ab',
    500: '#317f89',
    950: '#000000',
  },
}

SCSS

$custom: #317f89;
$custom-light: #74a4ab;
$custom-dark: #000000;

JSON

{
  "hex": "#317f89",
  "rgb": {
    "r": 49,
    "g": 127,
    "b": 137
  },
  "hsl": {
    "h": 186.818,
    "s": 47.312,
    "l": 36.471
  },
  "oklch": {
    "l": 0.55295,
    "c": 0.07647,
    "h": 206.9
  },
  "luminance": 0.17638
}

Semantic roles & 50–950 ramp

primary

#317F89

secondary

#B16D64

accent

#6051D7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #317F89

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

Preview Lab → · Contrast checker → · Palette generator →