#2D20B3#2D20B3

#2D20B3 is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.7% C 0.214 H 273.8°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#2D20B3
RGB	rgb(45, 32, 179)
HSL	hsl(245, 70%, 41%)
HSV	hsv(245, 82%, 70%)
CMYK	cmyk(74.9%, 82.1%, 0%, 29.8%)
CIE-LAB	lab(26.29, 51.65, -73.90)
CIE-LCH	lch(26.29, 90.16, 304.95°)
OKLab	oklab(38.74% 0.0142 -0.2137)
OKLCH	oklch(38.74% 0.214 273.8)
XYZ	xyz(9.7327, 4.8446, 43.0613)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D20B3 #A6B320

analogous

#205DB3 #2D20B3 #7720B3

triadic

#2D20B3 #B32D20 #20B32D

tetradic

#2D20B3 #B3205D #A6B320 #20B377

square

#2D20B3 #B3205D #A6B320 #20B377

split-complementary

#2D20B3 #B37720 #5DB320

monochromatic

#130D4B #20177F #2D20B3 #4435DB #7469E4

Accessibility & contrast

On white

10.66

#2D20B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2D20B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D20B3

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D20B3	#FFFFFF	#000000	##FFFFFF
##2D20B3	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B7

Deuteranopia (green-blind)

#0037B1

Tritanopia (blue-blind)

#004F6B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2d20b3;
/* rgb */ color: rgb(45, 32, 179);
/* oklch */ color: oklch(38.7% 0.214 273.8);

Tailwind

colors: {
  custom: {
    50: '#7d60cb',
    500: '#2d20b3',
    950: '#000000',
  },
}

SCSS

$custom: #2d20b3;
$custom-light: #7d60cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d20b3",
  "rgb": {
    "r": 45,
    "g": 32,
    "b": 179
  },
  "hsl": {
    "h": 245.306,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38744,
    "c": 0.21419,
    "h": 273.8
  },
  "luminance": 0.04846
}

Semantic roles & 50–950 ramp

primary

#2D20B3

secondary

#C1CA65

accent

#EC3BDD

background

#F8F5FC

surface

#F0EAF9

border

#CBC6D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #2D20B3

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

Preview Lab → · Contrast checker → · Palette generator →