#2D20A6#2D20A6

#2D20A6 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.3% C 0.199 H 275.1°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#2D20A6
RGB	rgb(45, 32, 166)
HSL	hsl(246, 68%, 39%)
HSV	hsv(246, 81%, 65%)
CMYK	cmyk(72.9%, 80.7%, 0%, 34.9%)
CIE-LAB	lab(24.78, 47.66, -68.58)
CIE-LCH	lch(24.78, 83.52, 304.80°)
OKLab	oklab(37.26% 0.0176 -0.1983)
OKLCH	oklch(37.26% 0.199 275.1)
XYZ	xyz(8.4794, 4.3433, 36.4605)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D20A6 #99A620

analogous

#2056A6 #2D20A6 #7020A6

triadic

#2D20A6 #A62D20 #20A62D

tetradic

#2D20A6 #A62056 #99A620 #20A670

square

#2D20A6 #A62056 #99A620 #20A670

split-complementary

#2D20A6 #A67020 #56A620

monochromatic

#110C3F #1F1673 #2D20A6 #3D2DD6 #6C60E0

Accessibility & contrast

On white

11.24

#2D20A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2D20A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D20A6

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D20A6	#FFFFFF	#000000	##FFFFFF
##2D20A6	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041AA

Deuteranopia (green-blind)

#0035A4

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d20a6;
/* rgb */ color: rgb(45, 32, 166);
/* oklch */ color: oklch(37.3% 0.199 275.1);

Tailwind

colors: {
  custom: {
    50: '#7a5fc2',
    500: '#2d20a6',
    950: '#000000',
  },
}

SCSS

$custom: #2d20a6;
$custom-light: #7a5fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d20a6",
  "rgb": {
    "r": 45,
    "g": 32,
    "b": 166
  },
  "hsl": {
    "h": 245.821,
    "s": 67.677,
    "l": 38.824
  },
  "oklch": {
    "l": 0.37256,
    "c": 0.19909,
    "h": 275.1
  },
  "luminance": 0.04344
}

Semantic roles & 50–950 ramp

primary

#2D20A6

secondary

#BBC55D

accent

#EB3DDA

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2D20A6

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

Preview Lab → · Contrast checker → · Palette generator →