#235657#235657

#235657 is a dark, muted teal. Relative luminance 0.077; OKLCH L 41.9% C 0.054 H 197.0°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#235657
RGB	rgb(35, 86, 87)
HSL	hsl(181, 43%, 24%)
HSV	hsv(181, 60%, 34%)
CMYK	cmyk(59.8%, 1.1%, 0%, 65.9%)
CIE-LAB	lab(33.35, -16.55, -5.74)
CIE-LCH	lch(33.35, 17.51, 199.13°)
OKLab	oklab(41.92% -0.0518 -0.0159)
OKLCH	oklch(41.92% 0.054 197)
XYZ	xyz(5.7405, 7.7005, 10.1988)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#235657 #572423

analogous

#23573E #235657 #233C57

triadic

#235657 #572356 #565723

tetradic

#235657 #3E2357 #572423 #3C5723

square

#235657 #3E2357 #572423 #3C5723

split-complementary

#235657 #57233C #573E23

monochromatic

#091616 #112B2B #235657 #358183 #46ACAE

Accessibility & contrast

On white

8.27

#235657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#235657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #235657

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##235657	#FFFFFF	#000000	##FFFFFF
##235657	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505257

Deuteranopia (green-blind)

#484C57

Tritanopia (blue-blind)

#005956

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #235657;
/* rgb */ color: rgb(35, 86, 87);
/* oklch */ color: oklch(41.9% 0.054 197.0);

Tailwind

colors: {
  custom: {
    50: '#648686',
    500: '#235657',
    950: '#000000',
  },
}

SCSS

$custom: #235657;
$custom-light: #648686;
$custom-dark: #000000;

JSON

{
  "hex": "#235657",
  "rgb": {
    "r": 35,
    "g": 86,
    "b": 87
  },
  "hsl": {
    "h": 181.154,
    "s": 42.623,
    "l": 23.922
  },
  "oklch": {
    "l": 0.41921,
    "c": 0.05421,
    "h": 197
  },
  "luminance": 0.07701
}

Semantic roles & 50–950 ramp

primary

#235657

secondary

#8B4C4B

accent

#5855D2

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #235657

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

Preview Lab → · Contrast checker → · Palette generator →