#2D20B9#2D20B9

#2D20B9 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.4% C 0.221 H 273.3°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#2D20B9
RGB	rgb(45, 32, 185)
HSL	hsl(245, 71%, 43%)
HSV	hsv(245, 83%, 73%)
CMYK	cmyk(75.7%, 82.7%, 0%, 27.5%)
CIE-LAB	lab(27.00, 53.45, -76.29)
CIE-LCH	lch(27.00, 93.16, 305.02°)
OKLab	oklab(39.44% 0.0126 -0.2207)
OKLCH	oklch(39.44% 0.221 273.3)
XYZ	xyz(10.3527, 5.0926, 46.3269)
Luminance	0.0509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D20B9 #ACB920

analogous

#2060B9 #2D20B9 #7920B9

triadic

#2D20B9 #B92D20 #20B92D

tetradic

#2D20B9 #B92060 #ACB920 #20B979

square

#2D20B9 #B92060 #ACB920 #20B979

split-complementary

#2D20B9 #B97920 #60B920

monochromatic

#140E51 #201785 #2D20B9 #4739DD #786EE6

Accessibility & contrast

On white

10.40

#2D20B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2D20B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D20B9

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D20B9	#FFFFFF	#000000	##FFFFFF
##2D20B9	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047BD

Deuteranopia (green-blind)

#0038B6

Tritanopia (blue-blind)

#00516F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2d20b9;
/* rgb */ color: rgb(45, 32, 185);
/* oklch */ color: oklch(39.4% 0.221 273.3);

Tailwind

colors: {
  custom: {
    50: '#7e61d0',
    500: '#2d20b9',
    950: '#000000',
  },
}

SCSS

$custom: #2d20b9;
$custom-light: #7e61d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d20b9",
  "rgb": {
    "r": 45,
    "g": 32,
    "b": 185
  },
  "hsl": {
    "h": 245.098,
    "s": 70.507,
    "l": 42.549
  },
  "oklch": {
    "l": 0.39439,
    "c": 0.22103,
    "h": 273.3
  },
  "luminance": 0.05094
}

Semantic roles & 50–950 ramp

primary

#2D20B9

secondary

#C4CC69

accent

#ED3BDE

background

#F8F5FD

surface

#F0EAFA

border

#CBC6D3

text

#0C0514

muted

#7D7983

Preview Lab

Preview with #2D20B9

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

Preview Lab → · Contrast checker → · Palette generator →