#20303C#20303C

#20303C is a dark, muted cyan. Relative luminance 0.027; OKLCH L 30.1% C 0.030 H 241.4°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#20303C
RGB	rgb(32, 48, 60)
HSL	hsl(206, 30%, 18%)
HSV	hsv(206, 47%, 24%)
CMYK	cmyk(46.7%, 20%, 0%, 76.5%)
CIE-LAB	lab(19.00, -2.81, -9.68)
CIE-LCH	lch(19.00, 10.08, 253.83°)
OKLab	oklab(30.05% -0.0146 -0.0268)
OKLCH	oklch(30.05% 0.03 241.4)
XYZ	xyz(2.4680, 2.7471, 4.6743)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20303C #3C2C20

analogous

#203C3A #20303C #20223C

triadic

#20303C #3C2030 #303C20

tetradic

#20303C #3A203C #3C2C20 #223C20

square

#20303C #3A203C #3C2C20 #223C20

split-complementary

#20303C #3C2022 #3C3A20

monochromatic

#0B1014 #0B1014 #20303C #355064 #4B708C

Accessibility & contrast

On white

13.55

#20303C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#20303C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20303C

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20303C	#FFFFFF	#000000	##FFFFFF
##20303C	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B303D

Deuteranopia (green-blind)

#272D3C

Tritanopia (blue-blind)

#163334

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #20303c;
/* rgb */ color: rgb(32, 48, 60);
/* oklch */ color: oklch(30.1% 0.030 241.4);

Tailwind

colors: {
  custom: {
    50: '#5d6871',
    500: '#20303c',
    950: '#000000',
  },
}

SCSS

$custom: #20303c;
$custom-light: #5d6871;
$custom-dark: #000000;

JSON

{
  "hex": "#20303c",
  "rgb": {
    "r": 32,
    "g": 48,
    "b": 60
  },
  "hsl": {
    "h": 205.714,
    "s": 30.435,
    "l": 18.039
  },
  "oklch": {
    "l": 0.30053,
    "c": 0.03047,
    "h": 241.4
  },
  "luminance": 0.02747
}

Semantic roles & 50–950 ramp

primary

#20303C

secondary

#6F5948

accent

#8D61C7

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#040607

muted

#797A7A

Preview Lab

Preview with #20303C

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

Preview Lab → · Contrast checker → · Palette generator →