#31889D#31889D

#31889D is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.4% C 0.087 H 216.9°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#31889D
RGB	rgb(49, 136, 157)
HSL	hsl(192, 52%, 40%)
HSV	hsv(192, 69%, 62%)
CMYK	cmyk(68.8%, 13.4%, 0%, 38.4%)
CIE-LAB	lab(52.61, -18.78, -18.75)
CIE-LCH	lch(52.61, 26.54, 224.95°)
OKLab	oklab(58.4% -0.0695 -0.0522)
OKLCH	oklch(58.4% 0.087 216.9)
XYZ	xyz(16.1541, 20.6938, 35.0347)
Luminance	0.2070 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31889D #9D4631

analogous

#319D7C #31889D #31529D

triadic

#31889D #9D3188 #889D31

tetradic

#31889D #7C319D #9D4631 #529D31

square

#31889D #7C319D #9D4631 #529D31

split-complementary

#31889D #9D3152 #9D7C31

monochromatic

#143740 #22606E #31889D #46ACC5 #75C1D4

Accessibility & contrast

On white

4.09

#31889D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#31889D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31889D

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31889D	#FFFFFF	#000000	##000000
##31889D	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A849E

Deuteranopia (green-blind)

#6B799D

Tritanopia (blue-blind)

#008F8F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #31889d;
/* rgb */ color: rgb(49, 136, 157);
/* oklch */ color: oklch(58.4% 0.087 216.9);

Tailwind

colors: {
  custom: {
    50: '#77abba',
    500: '#31889d',
    950: '#000000',
  },
}

SCSS

$custom: #31889d;
$custom-light: #77abba;
$custom-dark: #000000;

JSON

{
  "hex": "#31889d",
  "rgb": {
    "r": 49,
    "g": 136,
    "b": 157
  },
  "hsl": {
    "h": 191.667,
    "s": 52.427,
    "l": 40.392
  },
  "oklch": {
    "l": 0.58401,
    "c": 0.08694,
    "h": 216.9
  },
  "luminance": 0.20696
}

Semantic roles & 50–950 ramp

primary

#31889D

secondary

#BC7D6E

accent

#684CDC

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #31889D

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

Preview Lab → · Contrast checker → · Palette generator →