#20538B#20538B

#20538B is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.8% C 0.107 H 253.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#20538B
RGB	rgb(32, 83, 139)
HSL	hsl(211, 63%, 34%)
HSV	hsv(211, 77%, 55%)
CMYK	cmyk(77%, 40.3%, 0%, 45.5%)
CIE-LAB	lab(34.72, 3.65, -35.99)
CIE-LCH	lch(34.72, 36.18, 275.79°)
OKLab	oklab(43.78% -0.0309 -0.1027)
OKLCH	oklch(43.78% 0.107 253.3)
XYZ	xyz(8.3474, 8.3567, 25.5942)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20538B #8B5820

analogous

#20888B #20538B #22208B

triadic

#20538B #8B2053 #538B20

tetradic

#20538B #8B2088 #8B5820 #208B22

square

#20538B #8B2088 #8B5820 #208B22

split-complementary

#20538B #8B2220 #888B20

monochromatic

#091828 #153559 #20538B #2B71BD #4F90D6

Accessibility & contrast

On white

7.86

#20538B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#20538B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20538B

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20538B	#FFFFFF	#000000	##FFFFFF
##20538B	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39578D

Deuteranopia (green-blind)

#284D8A

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #20538b;
/* rgb */ color: rgb(32, 83, 139);
/* oklch */ color: oklch(43.8% 0.107 253.3);

Tailwind

colors: {
  custom: {
    50: '#6b82ad',
    500: '#20538b',
    950: '#000000',
  },
}

SCSS

$custom: #20538b;
$custom-light: #6b82ad;
$custom-dark: #000000;

JSON

{
  "hex": "#20538b",
  "rgb": {
    "r": 32,
    "g": 83,
    "b": 139
  },
  "hsl": {
    "h": 211.402,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.43777,
    "c": 0.10724,
    "h": 253.3
  },
  "luminance": 0.08358
}

Semantic roles & 50–950 ramp

primary

#20538B

secondary

#BA864D

accent

#9842E6

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #20538B

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

Preview Lab → · Contrast checker → · Palette generator →