#20356B#20356B

#20356B is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.4% C 0.098 H 265.5°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#20356B
RGB	rgb(32, 53, 107)
HSL	hsl(223, 54%, 27%)
HSV	hsv(223, 70%, 42%)
CMYK	cmyk(70.1%, 50.5%, 0%, 58%)
CIE-LAB	lab(23.39, 11.40, -34.05)
CIE-LCH	lch(23.39, 35.91, 288.52°)
OKLab	oklab(34.35% -0.0076 -0.0975)
OKLCH	oklch(34.35% 0.098 265.5)
XYZ	xyz(4.5217, 3.9144, 14.4243)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20356B #6B5620

analogous

#205B6B #20356B #31206B

triadic

#20356B #6B2035 #356B20

tetradic

#20356B #6B205B #6B5620 #206B31

square

#20356B #6B205B #6B5620 #206B31

split-complementary

#20356B #6B3120 #5B6B20

monochromatic

#070C18 #121E3C #20356B #2E4C9A #4065C6

Accessibility & contrast

On white

11.78

#20356B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#20356B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20356B

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20356B	#FFFFFF	#000000	##FFFFFF
##20356B	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193B6D

Deuteranopia (green-blind)

#08346A

Tritanopia (blue-blind)

#00424A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #20356b;
/* rgb */ color: rgb(32, 53, 107);
/* oklch */ color: oklch(34.4% 0.098 265.5);

Tailwind

colors: {
  custom: {
    50: '#656b96',
    500: '#20356b',
    950: '#000000',
  },
}

SCSS

$custom: #20356b;
$custom-light: #656b96;
$custom-dark: #000000;

JSON

{
  "hex": "#20356b",
  "rgb": {
    "r": 32,
    "g": 53,
    "b": 107
  },
  "hsl": {
    "h": 223.2,
    "s": 53.957,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34354,
    "c": 0.0978,
    "h": 265.5
  },
  "luminance": 0.03915
}

Semantic roles & 50–950 ramp

primary

#20356B

secondary

#9F8748

accent

#B44ADD

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #20356B

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

Preview Lab → · Contrast checker → · Palette generator →