#20408E#20408E

#20408E is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.6% C 0.135 H 264.3°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#20408E
RGB	rgb(32, 64, 142)
HSL	hsl(223, 63%, 34%)
HSV	hsv(223, 77%, 56%)
CMYK	cmyk(77.5%, 54.9%, 0%, 44.3%)
CIE-LAB	lab(29.23, 17.70, -46.65)
CIE-LCH	lch(29.23, 49.89, 290.77°)
OKLab	oklab(39.62% -0.0135 -0.1344)
OKLCH	oklch(39.62% 0.135 264.3)
XYZ	xyz(7.3098, 5.9260, 26.3445)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20408E #8E6E20

analogous

#20778E #20408E #37208E

triadic

#20408E #8E2040 #408E20

tetradic

#20408E #8E2077 #8E6E20 #208E37

square

#20408E #8E2077 #8E6E20 #208E37

split-complementary

#20408E #8E3720 #778E20

monochromatic

#09132A #15295C #20408E #2B57C0 #5178D8

Accessibility & contrast

On white

9.61

#20408E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#20408E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20408E

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20408E	#FFFFFF	#000000	##FFFFFF
##20408E	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#024A91

Deuteranopia (green-blind)

#00408C

Tritanopia (blue-blind)

#005360

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #20408e;
/* rgb */ color: rgb(32, 64, 142);
/* oklch */ color: oklch(39.6% 0.135 264.3);

Tailwind

colors: {
  custom: {
    50: '#6d74b0',
    500: '#20408e',
    950: '#000000',
  },
}

SCSS

$custom: #20408e;
$custom-light: #6d74b0;
$custom-dark: #000000;

JSON

{
  "hex": "#20408e",
  "rgb": {
    "r": 32,
    "g": 64,
    "b": 142
  },
  "hsl": {
    "h": 222.545,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.39617,
    "c": 0.13507,
    "h": 264.3
  },
  "luminance": 0.05927
}

Semantic roles & 50–950 ramp

primary

#20408E

secondary

#BB9B4F

accent

#B642E6

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #20408E

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

Preview Lab → · Contrast checker → · Palette generator →