#20404B#20404B

#20404B is a dark, muted cyan. Relative luminance 0.045; OKLCH L 35.2% C 0.042 H 222.5°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#20404B
RGB	rgb(32, 64, 75)
HSL	hsl(195, 40%, 21%)
HSV	hsv(195, 57%, 29%)
CMYK	cmyk(57.3%, 14.7%, 0%, 70.6%)
CIE-LAB	lab(25.20, -8.17, -10.30)
CIE-LCH	lch(25.20, 13.15, 231.59°)
OKLab	oklab(35.19% -0.0311 -0.0285)
OKLCH	oklch(35.19% 0.042 222.5)
XYZ	xyz(3.6986, 4.4816, 7.3254)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20404B #4B2B20

analogous

#204B40 #20404B #202A4B

triadic

#20404B #4B2040 #404B20

tetradic

#20404B #40204B #4B2B20 #2A4B20

square

#20404B #40204B #4B2B20 #2A4B20

split-complementary

#20404B #4B202A #4B4020

monochromatic

#091215 #0E1B20 #20404B #326576 #4589A1

Accessibility & contrast

On white

11.07

#20404B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#20404B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20404B

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20404B	#FFFFFF	#000000	##FFFFFF
##20404B	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3F4C

Deuteranopia (green-blind)

#333A4B

Tritanopia (blue-blind)

#054443

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #20404b;
/* rgb */ color: rgb(32, 64, 75);
/* oklch */ color: oklch(35.2% 0.042 222.5);

Tailwind

colors: {
  custom: {
    50: '#5f747d',
    500: '#20404b',
    950: '#000000',
  },
}

SCSS

$custom: #20404b;
$custom-light: #5f747d;
$custom-dark: #000000;

JSON

{
  "hex": "#20404b",
  "rgb": {
    "r": 32,
    "g": 64,
    "b": 75
  },
  "hsl": {
    "h": 195.349,
    "s": 40.187,
    "l": 20.98
  },
  "oklch": {
    "l": 0.35194,
    "c": 0.04223,
    "h": 222.5
  },
  "luminance": 0.04482
}

Semantic roles & 50–950 ramp

primary

#20404B

secondary

#7F5647

accent

#7758D0

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#050809

muted

#797B7B

Preview Lab

Preview with #20404B

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

Preview Lab → · Contrast checker → · Palette generator →