#20499C#20499C

#20499C is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.7% C 0.143 H 262.3°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#20499C
RGB	rgb(32, 73, 156)
HSL	hsl(220, 66%, 37%)
HSV	hsv(220, 79%, 61%)
CMYK	cmyk(79.5%, 53.2%, 0%, 38.8%)
CIE-LAB	lab(32.86, 17.11, -49.31)
CIE-LCH	lch(32.86, 52.19, 289.14°)
OKLab	oklab(42.71% -0.0191 -0.142)
OKLCH	oklch(42.71% 0.143 262.3)
XYZ	xyz(8.9768, 7.4714, 32.4151)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20499C #9C7320

analogous

#20879C #20499C #35209C

triadic

#20499C #9C2049 #499C20

tetradic

#20499C #9C2087 #9C7320 #209C35

square

#20499C #9C2087 #9C7320 #209C35

split-complementary

#20499C #9C3520 #879C20

monochromatic

#0B1936 #163169 #20499C #2A61CF #5985DD

Accessibility & contrast

On white

8.42

#20499C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#20499C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20499C

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20499C	#FFFFFF	#000000	##FFFFFF
##20499C	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E539F

Deuteranopia (green-blind)

#00489A

Tritanopia (blue-blind)

#005D6B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #20499c;
/* rgb */ color: rgb(32, 73, 156);
/* oklch */ color: oklch(42.7% 0.143 262.3);

Tailwind

colors: {
  custom: {
    50: '#707bba',
    500: '#20499c',
    950: '#000000',
  },
}

SCSS

$custom: #20499c;
$custom-light: #707bba;
$custom-dark: #000000;

JSON

{
  "hex": "#20499c",
  "rgb": {
    "r": 32,
    "g": 73,
    "b": 156
  },
  "hsl": {
    "h": 220.161,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42707,
    "c": 0.14333,
    "h": 262.3
  },
  "luminance": 0.07472
}

Semantic roles & 50–950 ramp

primary

#20499C

secondary

#C19E57

accent

#B13FE9

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #20499C

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

Preview Lab → · Contrast checker → · Palette generator →