#2D20A4#2D20A4

#2D20A4 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.0% C 0.197 H 275.3°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#2D20A4
RGB	rgb(45, 32, 164)
HSL	hsl(246, 67%, 38%)
HSV	hsv(246, 80%, 64%)
CMYK	cmyk(72.6%, 80.5%, 0%, 35.7%)
CIE-LAB	lab(24.55, 47.04, -67.75)
CIE-LCH	lch(24.55, 82.48, 304.77°)
OKLab	oklab(37.03% 0.0181 -0.1959)
OKLCH	oklch(37.03% 0.197 275.3)
XYZ	xyz(8.2973, 4.2704, 35.5018)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D20A4 #97A420

analogous

#2055A4 #2D20A4 #6F20A4

triadic

#2D20A4 #A42D20 #20A42D

tetradic

#2D20A4 #A42055 #97A420 #20A46F

square

#2D20A4 #A42055 #97A420 #20A46F

split-complementary

#2D20A4 #A46F20 #55A420

monochromatic

#110C3E #1F1671 #2D20A4 #3C2BD6 #6B5FE0

Accessibility & contrast

On white

11.33

#2D20A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2D20A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D20A4

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D20A4	#FFFFFF	#000000	##FFFFFF
##2D20A4	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A8

Deuteranopia (green-blind)

#0034A2

Tritanopia (blue-blind)

#004962

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d20a4;
/* rgb */ color: rgb(45, 32, 164);
/* oklch */ color: oklch(37.0% 0.197 275.3);

Tailwind

colors: {
  custom: {
    50: '#7a5fc0',
    500: '#2d20a4',
    950: '#000000',
  },
}

SCSS

$custom: #2d20a4;
$custom-light: #7a5fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d20a4",
  "rgb": {
    "r": 45,
    "g": 32,
    "b": 164
  },
  "hsl": {
    "h": 245.909,
    "s": 67.347,
    "l": 38.431
  },
  "oklch": {
    "l": 0.3703,
    "c": 0.19672,
    "h": 275.3
  },
  "luminance": 0.04271
}

Semantic roles & 50–950 ramp

primary

#2D20A4

secondary

#BAC45C

accent

#EA3ED9

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2D20A4

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

Preview Lab → · Contrast checker → · Palette generator →