#20278B#20278B

#20278B is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.5% C 0.162 H 271.3°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#20278B
RGB	rgb(32, 39, 139)
HSL	hsl(236, 63%, 34%)
HSV	hsv(236, 77%, 55%)
CMYK	cmyk(77%, 71.9%, 0%, 45.5%)
CIE-LAB	lab(22.38, 33.44, -55.98)
CIE-LCH	lch(22.38, 65.20, 300.85°)
OKLab	oklab(34.47% 0.0036 -0.162)
OKLCH	oklch(34.47% 0.162 271.3)
XYZ	xyz(5.9798, 3.6216, 24.8050)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20278B #8B8420

analogous

#205C8B #20278B #4E208B

triadic

#20278B #8B2027 #278B20

tetradic

#20278B #8B205C #8B8420 #208B4E

square

#20278B #8B205C #8B8420 #208B4E

split-complementary

#20278B #8B4E20 #5C8B20

monochromatic

#090B28 #151959 #20278B #2B35BD #4F58D6

Accessibility & contrast

On white

12.18

#20278B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#20278B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20278B

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20278B	#FFFFFF	#000000	##FFFFFF
##20278B	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8E

Deuteranopia (green-blind)

#003089

Tritanopia (blue-blind)

#004356

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #20278b;
/* rgb */ color: rgb(32, 39, 139);
/* oklch */ color: oklch(34.5% 0.162 271.3);

Tailwind

colors: {
  custom: {
    50: '#6e62ae',
    500: '#20278b',
    950: '#000000',
  },
}

SCSS

$custom: #20278b;
$custom-light: #6e62ae;
$custom-dark: #000000;

JSON

{
  "hex": "#20278b",
  "rgb": {
    "r": 32,
    "g": 39,
    "b": 139
  },
  "hsl": {
    "h": 236.075,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34467,
    "c": 0.16205,
    "h": 271.3
  },
  "luminance": 0.03622
}

Semantic roles & 50–950 ramp

primary

#20278B

secondary

#BAB24D

accent

#DB42E6

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #20278B

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

Preview Lab → · Contrast checker → · Palette generator →