#2D1CA9#2D1CA9

#2D1CA9 is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.2% C 0.206 H 275.1°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#2D1CA9
RGB	rgb(45, 28, 169)
HSL	hsl(247, 72%, 39%)
HSV	hsv(247, 83%, 66%)
CMYK	cmyk(73.4%, 83.4%, 0%, 33.7%)
CIE-LAB	lab(24.49, 50.44, -70.87)
CIE-LCH	lch(24.49, 86.99, 305.44°)
OKLab	oklab(37.16% 0.0182 -0.2049)
OKLCH	oklch(37.16% 0.206 275.1)
XYZ	xyz(8.6565, 4.2521, 37.8930)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1CA9 #98A91C

analogous

#1C51A9 #2D1CA9 #731CA9

triadic

#2D1CA9 #A92D1C #1CA92D

tetradic

#2D1CA9 #A91C51 #98A91C #1CA973

square

#2D1CA9 #A91C51 #98A91C #1CA973

split-complementary

#2D1CA9 #A9731C #51A91C

monochromatic

#110B40 #1F1374 #2D1CA9 #3D27DB #6C5BE4

Accessibility & contrast

On white

11.35

#2D1CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2D1CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1CA9

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1CA9	#FFFFFF	#000000	##FFFFFF
##2D1CA9	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AD

Deuteranopia (green-blind)

#0034A7

Tritanopia (blue-blind)

#004964

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d1ca9;
/* rgb */ color: rgb(45, 28, 169);
/* oklch */ color: oklch(37.2% 0.206 275.1);

Tailwind

colors: {
  custom: {
    50: '#7b5ec4',
    500: '#2d1ca9',
    950: '#000000',
  },
}

SCSS

$custom: #2d1ca9;
$custom-light: #7b5ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1ca9",
  "rgb": {
    "r": 45,
    "g": 28,
    "b": 169
  },
  "hsl": {
    "h": 247.234,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37159,
    "c": 0.2057,
    "h": 275.1
  },
  "luminance": 0.04253
}

Semantic roles & 50–950 ramp

primary

#2D1CA9

secondary

#BAC859

accent

#EE39D9

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2D1CA9

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

Preview Lab → · Contrast checker → · Palette generator →