#31959D#31959D

#31959D is a mid, moderate teal. Relative luminance 0.246; OKLCH L 61.7% C 0.090 H 202.8°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#31959D
RGB	rgb(49, 149, 157)
HSL	hsl(184, 52%, 40%)
HSV	hsv(184, 69%, 62%)
CMYK	cmyk(68.8%, 5.1%, 0%, 38.4%)
CIE-LAB	lab(56.66, -25.56, -12.61)
CIE-LCH	lch(56.66, 28.50, 206.25°)
OKLab	oklab(61.67% -0.0833 -0.035)
OKLCH	oklch(61.67% 0.09 202.8)
XYZ	xyz(18.0972, 24.5801, 35.6824)
Luminance	0.2458 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31959D #9D3931

analogous

#319D6F #31959D #315F9D

triadic

#31959D #9D3195 #959D31

tetradic

#31959D #6F319D #9D3931 #5F9D31

square

#31959D #6F319D #9D3931 #5F9D31

split-complementary

#31959D #9D315F #9D6F31

monochromatic

#143C40 #22696E #31959D #46BCC5 #75CDD4

Accessibility & contrast

On white

3.55

#31959D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#31959D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31959D

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31959D	#FFFFFF	#000000	##000000
##31959D	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898F9E

Deuteranopia (green-blind)

#7A839D

Tritanopia (blue-blind)

#009B97

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #31959d;
/* rgb */ color: rgb(49, 149, 157);
/* oklch */ color: oklch(61.7% 0.090 202.8);

Tailwind

colors: {
  custom: {
    50: '#78b4b9',
    500: '#31959d',
    950: '#000000',
  },
}

SCSS

$custom: #31959d;
$custom-light: #78b4b9;
$custom-dark: #000000;

JSON

{
  "hex": "#31959d",
  "rgb": {
    "r": 49,
    "g": 149,
    "b": 157
  },
  "hsl": {
    "h": 184.444,
    "s": 52.427,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61666,
    "c": 0.09034,
    "h": 202.8
  },
  "luminance": 0.24582
}

Semantic roles & 50–950 ramp

primary

#31959D

secondary

#BC746E

accent

#574CDC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #31959D

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

Preview Lab → · Contrast checker → · Palette generator →