#203040#203040

#203040 is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.3% C 0.036 H 249.1°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#203040
RGB	rgb(32, 48, 64)
HSL	hsl(210, 33%, 19%)
HSV	hsv(210, 50%, 25%)
CMYK	cmyk(50%, 25%, 0%, 74.9%)
CIE-LAB	lab(19.19, -1.44, -12.14)
CIE-LCH	lch(19.19, 12.22, 263.22°)
OKLab	oklab(30.26% -0.0129 -0.0337)
OKLCH	oklch(30.26% 0.036 249.1)
XYZ	xyz(2.5777, 2.7910, 5.2524)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203040 #403020

analogous

#204040 #203040 #202040

triadic

#203040 #402030 #304020

tetradic

#203040 #402040 #403020 #204020

square

#203040 #402040 #403020 #204020

split-complementary

#203040 #402020 #404020

monochromatic

#0A0F14 #0C1117 #203040 #344F69 #496D92

Accessibility & contrast

On white

13.48

#203040 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#203040 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203040

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203040	#FFFFFF	#000000	##FFFFFF
##203040	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3041

Deuteranopia (green-blind)

#262D40

Tritanopia (blue-blind)

#133435

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #203040;
/* rgb */ color: rgb(32, 48, 64);
/* oklch */ color: oklch(30.3% 0.036 249.1);

Tailwind

colors: {
  custom: {
    50: '#5d6874',
    500: '#203040',
    950: '#000000',
  },
}

SCSS

$custom: #203040;
$custom-light: #5d6874;
$custom-dark: #000000;

JSON

{
  "hex": "#203040",
  "rgb": {
    "r": 32,
    "g": 48,
    "b": 64
  },
  "hsl": {
    "h": 210,
    "s": 33.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.30261,
    "c": 0.03612,
    "h": 249.1
  },
  "luminance": 0.02791
}

Semantic roles & 50–950 ramp

primary

#203040

secondary

#745E48

accent

#945EC9

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040608

muted

#797A7B

Preview Lab

Preview with #203040

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

Preview Lab → · Contrast checker → · Palette generator →