#237381#237381

#237381 is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.4% C 0.078 H 211.7°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#237381
RGB	rgb(35, 115, 129)
HSL	hsl(189, 57%, 32%)
HSV	hsv(189, 73%, 51%)
CMYK	cmyk(72.9%, 10.9%, 0%, 49.4%)
CIE-LAB	lab(44.52, -18.81, -14.66)
CIE-LCH	lch(44.52, 23.84, 217.92°)
OKLab	oklab(51.44% -0.0661 -0.0408)
OKLCH	oklch(51.44% 0.078 211.7)
XYZ	xyz(10.7846, 14.2025, 22.9376)
Luminance	0.1420 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237381 #813123

analogous

#238160 #237381 #234481

triadic

#237381 #812373 #738123

tetradic

#237381 #602381 #813123 #448123

square

#237381 #602381 #813123 #448123

split-complementary

#237381 #812344 #816023

monochromatic

#091D21 #164851 #237381 #309EB1 #4FBCCF

Accessibility & contrast

On white

5.47

#237381 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#237381 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237381

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237381	#FFFFFF	#000000	##FFFFFF
##237381	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686F82

Deuteranopia (green-blind)

#5B6581

Tritanopia (blue-blind)

#007977

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #237381;
/* rgb */ color: rgb(35, 115, 129);
/* oklch */ color: oklch(51.4% 0.078 211.7);

Tailwind

colors: {
  custom: {
    50: '#6c9ba5',
    500: '#237381',
    950: '#000000',
  },
}

SCSS

$custom: #237381;
$custom-light: #6c9ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#237381",
  "rgb": {
    "r": 35,
    "g": 115,
    "b": 129
  },
  "hsl": {
    "h": 188.936,
    "s": 57.317,
    "l": 32.157
  },
  "oklch": {
    "l": 0.51437,
    "c": 0.07763,
    "h": 211.7
  },
  "luminance": 0.14204
}

Semantic roles & 50–950 ramp

primary

#237381

secondary

#B35C4D

accent

#5E47E1

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #237381

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

Preview Lab → · Contrast checker → · Palette generator →