#023640#023640

#023640 is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.7% C 0.053 H 214.8°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#023640
RGB	rgb(2, 54, 64)
HSL	hsl(190, 94%, 13%)
HSV	hsv(190, 97%, 25%)
CMYK	cmyk(96.9%, 15.6%, 0%, 74.9%)
CIE-LAB	lab(20.13, -11.75, -10.79)
CIE-LCH	lch(20.13, 15.96, 222.57°)
OKLab	oklab(30.68% -0.0434 -0.0302)
OKLCH	oklch(30.68% 0.053 214.8)
XYZ	xyz(2.2692, 3.0211, 5.3130)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#023640 #400C02

analogous

#02402B #023640 #021740

triadic

#023640 #400236 #364002

tetradic

#023640 #2B0240 #400C02 #174002

square

#023640 #2B0240 #400C02 #174002

split-complementary

#023640 #400217 #402B02

monochromatic

#01191E #01191E #023640 #04687B #069AB7

Accessibility & contrast

On white

13.09

#023640 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#023640 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #023640

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##023640	#FFFFFF	#000000	##FFFFFF
##023640	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3441

Deuteranopia (green-blind)

#272E40

Tritanopia (blue-blind)

#003A39

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #023640;
/* rgb */ color: rgb(2, 54, 64);
/* oklch */ color: oklch(30.7% 0.053 214.8);

Tailwind

colors: {
  custom: {
    50: '#516d74',
    500: '#023640',
    950: '#000000',
  },
}

SCSS

$custom: #023640;
$custom-light: #516d74;
$custom-dark: #000000;

JSON

{
  "hex": "#023640",
  "rgb": {
    "r": 2,
    "g": 54,
    "b": 64
  },
  "hsl": {
    "h": 189.677,
    "s": 93.939,
    "l": 12.941
  },
  "oklch": {
    "l": 0.30676,
    "c": 0.05289,
    "h": 214.8
  },
  "luminance": 0.03021
}

Semantic roles & 50–950 ramp

primary

#023640

secondary

#832C1B

accent

#4B29FF

background

#F4F6F7

surface

#E7EBED

border

#C3C6C8

text

#020708

muted

#787A7B

Preview Lab

Preview with #023640

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

Preview Lab → · Contrast checker → · Palette generator →