#20355B#20355B

#20355B is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.2% C 0.073 H 261.4°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#20355B
RGB	rgb(32, 53, 91)
HSL	hsl(219, 48%, 24%)
HSV	hsv(219, 65%, 36%)
CMYK	cmyk(64.8%, 41.8%, 0%, 64.3%)
CIE-LAB	lab(22.33, 5.09, -25.32)
CIE-LCH	lch(22.33, 25.82, 281.37°)
OKLab	oklab(33.2% -0.0109 -0.0719)
OKLCH	oklch(33.2% 0.073 261.4)
XYZ	xyz(3.7564, 3.6083, 10.3940)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20355B #5B4620

analogous

#20535B #20355B #29205B

triadic

#20355B #5B2035 #355B20

tetradic

#20355B #5B2053 #5B4620 #205B29

square

#20355B #5B2053 #5B4620 #205B29

split-complementary

#20355B #5B2920 #535B20

monochromatic

#080D17 #101B2E #20355B #304F88 #406AB6

Accessibility & contrast

On white

12.20

#20355B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#20355B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20355B

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20355B	#FFFFFF	#000000	##FFFFFF
##20355B	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25385D

Deuteranopia (green-blind)

#1D335A

Tritanopia (blue-blind)

#003E43

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #20355b;
/* rgb */ color: rgb(32, 53, 91);
/* oklch */ color: oklch(33.2% 0.073 261.4);

Tailwind

colors: {
  custom: {
    50: '#626b89',
    500: '#20355b',
    950: '#000000',
  },
}

SCSS

$custom: #20355b;
$custom-light: #626b89;
$custom-dark: #000000;

JSON

{
  "hex": "#20355b",
  "rgb": {
    "r": 32,
    "g": 53,
    "b": 91
  },
  "hsl": {
    "h": 218.644,
    "s": 47.967,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33202,
    "c": 0.0727,
    "h": 261.4
  },
  "luminance": 0.03609
}

Semantic roles & 50–950 ramp

primary

#20355B

secondary

#8F7647

accent

#A750D8

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05060B

muted

#7A7A7C

Preview Lab

Preview with #20355B

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

Preview Lab → · Contrast checker → · Palette generator →