#2D1CA7#2D1CA7

#2D1CA7 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 36.9% C 0.203 H 275.3°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#2D1CA7
RGB	rgb(45, 28, 167)
HSL	hsl(247, 71%, 38%)
HSV	hsv(247, 83%, 65%)
CMYK	cmyk(73.1%, 83.2%, 0%, 34.5%)
CIE-LAB	lab(24.25, 49.84, -70.06)
CIE-LCH	lch(24.25, 85.98, 305.43°)
OKLab	oklab(36.93% 0.0188 -0.2025)
OKLCH	oklch(36.93% 0.203 275.3)
XYZ	xyz(8.4702, 4.1776, 36.9117)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1CA7 #96A71C

analogous

#1C50A7 #2D1CA7 #721CA7

triadic

#2D1CA7 #A72D1C #1CA72D

tetradic

#2D1CA7 #A71C50 #96A71C #1CA772

square

#2D1CA7 #A71C50 #96A71C #1CA772

split-complementary

#2D1CA7 #A7721C #50A71C

monochromatic

#110A3E #1F1373 #2D1CA7 #3C26DB #6B5AE3

Accessibility & contrast

On white

11.44

#2D1CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2D1CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1CA7

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1CA7	#FFFFFF	#000000	##FFFFFF
##2D1CA7	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FAB

Deuteranopia (green-blind)

#0033A5

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d1ca7;
/* rgb */ color: rgb(45, 28, 167);
/* oklch */ color: oklch(36.9% 0.203 275.3);

Tailwind

colors: {
  custom: {
    50: '#7b5dc3',
    500: '#2d1ca7',
    950: '#000000',
  },
}

SCSS

$custom: #2d1ca7;
$custom-light: #7b5dc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1ca7",
  "rgb": {
    "r": 45,
    "g": 28,
    "b": 167
  },
  "hsl": {
    "h": 247.338,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.36927,
    "c": 0.20339,
    "h": 275.3
  },
  "luminance": 0.04178
}

Semantic roles & 50–950 ramp

primary

#2D1CA7

secondary

#B9C758

accent

#EE3AD8

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2D1CA7

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

Preview Lab → · Contrast checker → · Palette generator →