#237783#237783

#237783 is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.6% C 0.079 H 208.8°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#237783
RGB	rgb(35, 119, 131)
HSL	hsl(188, 58%, 33%)
HSV	hsv(188, 73%, 51%)
CMYK	cmyk(73.3%, 9.2%, 0%, 48.6%)
CIE-LAB	lab(45.89, -20.30, -13.77)
CIE-LCH	lch(45.89, 24.53, 214.15°)
OKLab	oklab(52.57% -0.0695 -0.0383)
OKLCH	oklch(52.57% 0.079 208.8)
XYZ	xyz(11.3849, 15.1883, 23.7999)
Luminance	0.1519 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237783 #832F23

analogous

#23835F #237783 #234783

triadic

#237783 #832377 #778323

tetradic

#237783 #5F2383 #832F23 #478323

square

#237783 #5F2383 #832F23 #478323

split-complementary

#237783 #832347 #835F23

monochromatic

#091F22 #164B53 #237783 #30A3B3 #50C0D0

Accessibility & contrast

On white

5.20

#237783 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#237783 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237783

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237783	#FFFFFF	#000000	##FFFFFF
##237783	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7284

Deuteranopia (green-blind)

#5F6883

Tritanopia (blue-blind)

#007D7B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #237783;
/* rgb */ color: rgb(35, 119, 131);
/* oklch */ color: oklch(52.6% 0.079 208.8);

Tailwind

colors: {
  custom: {
    50: '#6d9ea7',
    500: '#237783',
    950: '#000000',
  },
}

SCSS

$custom: #237783;
$custom-light: #6d9ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#237783",
  "rgb": {
    "r": 35,
    "g": 119,
    "b": 131
  },
  "hsl": {
    "h": 187.5,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.52566,
    "c": 0.07934,
    "h": 208.8
  },
  "luminance": 0.1519
}

Semantic roles & 50–950 ramp

primary

#237783

secondary

#B45B4E

accent

#5A47E1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #237783

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

Preview Lab → · Contrast checker → · Palette generator →