#2D1E99#2D1E99

#2D1E99 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.6% C 0.185 H 276.8°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#2D1E99
RGB	rgb(45, 30, 153)
HSL	hsl(247, 67%, 36%)
HSV	hsv(247, 80%, 60%)
CMYK	cmyk(70.6%, 80.4%, 0%, 40%)
CIE-LAB	lab(22.95, 44.59, -63.67)
CIE-LCH	lch(22.95, 77.74, 305.01°)
OKLab	oklab(35.55% 0.0219 -0.184)
OKLCH	oklch(35.55% 0.185 276.8)
XYZ	xyz(7.2944, 3.7857, 30.4771)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1E99 #8A991E

analogous

#1E4C99 #2D1E99 #6A1E99

triadic

#2D1E99 #992D1E #1E992D

tetradic

#2D1E99 #991E4C #8A991E #1E996A

square

#2D1E99 #991E4C #8A991E #1E996A

split-complementary

#2D1E99 #996A1E #4C991E

monochromatic

#0F0A33 #1E1466 #2D1E99 #3C28CC #6554DD

Accessibility & contrast

On white

11.95

#2D1E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2D1E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1E99

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1E99	#FFFFFF	#000000	##FFFFFF
##2D1E99	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9C

Deuteranopia (green-blind)

#003197

Tritanopia (blue-blind)

#00445C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2d1e99;
/* rgb */ color: rgb(45, 30, 153);
/* oklch */ color: oklch(35.6% 0.185 276.8);

Tailwind

colors: {
  custom: {
    50: '#775db8',
    500: '#2d1e99',
    950: '#000000',
  },
}

SCSS

$custom: #2d1e99;
$custom-light: #775db8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1e99",
  "rgb": {
    "r": 45,
    "g": 30,
    "b": 153
  },
  "hsl": {
    "h": 247.317,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35552,
    "c": 0.18532,
    "h": 276.8
  },
  "luminance": 0.03786
}

Semantic roles & 50–950 ramp

primary

#2D1E99

secondary

#B3C152

accent

#EA3ED5

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2D1E99

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

Preview Lab → · Contrast checker → · Palette generator →