#2D1EB3#2D1EB3

#2D1EB3 is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.5% C 0.216 H 273.9°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D1EB3
RGB	rgb(45, 30, 179)
HSL	hsl(246, 71%, 41%)
HSV	hsv(246, 83%, 70%)
CMYK	cmyk(74.9%, 83.2%, 0%, 29.8%)
CIE-LAB	lab(25.98, 52.55, -74.40)
CIE-LCH	lch(25.98, 91.09, 305.23°)
OKLab	oklab(38.53% 0.0148 -0.2152)
OKLCH	oklch(38.53% 0.216 273.9)
XYZ	xyz(9.6804, 4.7401, 43.0438)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1EB3 #A4B31E

analogous

#1E59B3 #2D1EB3 #771EB3

triadic

#2D1EB3 #B32D1E #1EB32D

tetradic

#2D1EB3 #B31E59 #A4B31E #1EB377

square

#2D1EB3 #B31E59 #A4B31E #1EB377

split-complementary

#2D1EB3 #B3771E #59B31E

monochromatic

#130C4A #20157F #2D1EB3 #4332DD #7366E5

Accessibility & contrast

On white

10.78

#2D1EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2D1EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1EB3

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1EB3	#FFFFFF	#000000	##FFFFFF
##2D1EB3	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B7

Deuteranopia (green-blind)

#0036B1

Tritanopia (blue-blind)

#004E6B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2d1eb3;
/* rgb */ color: rgb(45, 30, 179);
/* oklch */ color: oklch(38.5% 0.216 273.9);

Tailwind

colors: {
  custom: {
    50: '#7d5fcb',
    500: '#2d1eb3',
    950: '#000000',
  },
}

SCSS

$custom: #2d1eb3;
$custom-light: #7d5fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1eb3",
  "rgb": {
    "r": 45,
    "g": 30,
    "b": 179
  },
  "hsl": {
    "h": 246.04,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38533,
    "c": 0.21566,
    "h": 273.9
  },
  "luminance": 0.04741
}

Semantic roles & 50–950 ramp

primary

#2D1EB3

secondary

#C0CB62

accent

#EE3ADC

background

#F8F5FC

surface

#F0EAF9

border

#CBC6D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #2D1EB3

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

Preview Lab → · Contrast checker → · Palette generator →