#31919E#31919E

#31919E is a mid, moderate teal. Relative luminance 0.234; OKLCH L 60.7% C 0.089 H 207.9°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#31919E
RGB	rgb(49, 145, 158)
HSL	hsl(187, 53%, 41%)
HSV	hsv(187, 69%, 62%)
CMYK	cmyk(69%, 8.2%, 0%, 38%)
CIE-LAB	lab(55.45, -23.20, -15.01)
CIE-LCH	lch(55.45, 27.64, 212.90°)
OKLab	oklab(60.7% -0.0786 -0.0417)
OKLCH	oklch(60.7% 0.089 207.9)
XYZ	xyz(17.5609, 23.3704, 35.9266)
Luminance	0.2337 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31919E #9E3E31

analogous

#319E74 #31919E #315A9E

triadic

#31919E #9E3191 #919E31

tetradic

#31919E #74319E #9E3E31 #5A9E31

square

#31919E #74319E #9E3E31 #5A9E31

split-complementary

#31919E #9E315A #9E7431

monochromatic

#143B41 #23666F #31919E #46B7C6 #75C9D4

Accessibility & contrast

On white

3.70

#31919E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#31919E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31919E

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31919E	#FFFFFF	#000000	##000000
##31919E	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858B9F

Deuteranopia (green-blind)

#75809E

Tritanopia (blue-blind)

#009795

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #31919e;
/* rgb */ color: rgb(49, 145, 158);
/* oklch */ color: oklch(60.7% 0.089 207.9);

Tailwind

colors: {
  custom: {
    50: '#78b1ba',
    500: '#31919e',
    950: '#000000',
  },
}

SCSS

$custom: #31919e;
$custom-light: #78b1ba;
$custom-dark: #000000;

JSON

{
  "hex": "#31919e",
  "rgb": {
    "r": 49,
    "g": 145,
    "b": 158
  },
  "hsl": {
    "h": 187.156,
    "s": 52.657,
    "l": 40.588
  },
  "oklch": {
    "l": 0.60698,
    "c": 0.089,
    "h": 207.9
  },
  "luminance": 0.23372
}

Semantic roles & 50–950 ramp

primary

#31919E

secondary

#BC786E

accent

#5D4CDC

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #31919E

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

Preview Lab → · Contrast checker → · Palette generator →