#2D1B95#2D1B95

#2D1B95 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.7% C 0.183 H 277.7°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#2D1B95
RGB	rgb(45, 27, 149)
HSL	hsl(249, 69%, 35%)
HSV	hsv(249, 82%, 58%)
CMYK	cmyk(69.8%, 81.9%, 0%, 41.6%)
CIE-LAB	lab(21.98, 44.83, -62.81)
CIE-LCH	lch(21.98, 77.16, 305.52°)
OKLab	oklab(34.75% 0.0245 -0.1815)
OKLCH	oklch(34.75% 0.183 277.7)
XYZ	xyz(6.8972, 3.5111, 28.7422)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1B95 #83951B

analogous

#1B4695 #2D1B95 #6A1B95

triadic

#2D1B95 #952D1B #1B952D

tetradic

#2D1B95 #951B46 #83951B #1B956A

square

#2D1B95 #951B46 #83951B #1B956A

split-complementary

#2D1B95 #956A1B #46951B

monochromatic

#0E082D #1D1261 #2D1B95 #3D24C9 #624CDF

Accessibility & contrast

On white

12.34

#2D1B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2D1B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1B95

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1B95	#FFFFFF	#000000	##FFFFFF
##2D1B95	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003998

Deuteranopia (green-blind)

#002F93

Tritanopia (blue-blind)

#004159

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2d1b95;
/* rgb */ color: rgb(45, 27, 149);
/* oklch */ color: oklch(34.7% 0.183 277.7);

Tailwind

colors: {
  custom: {
    50: '#775cb5',
    500: '#2d1b95',
    950: '#000000',
  },
}

SCSS

$custom: #2d1b95;
$custom-light: #775cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1b95",
  "rgb": {
    "r": 45,
    "g": 27,
    "b": 149
  },
  "hsl": {
    "h": 248.852,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34747,
    "c": 0.1831,
    "h": 277.7
  },
  "luminance": 0.03512
}

Semantic roles & 50–950 ramp

primary

#2D1B95

secondary

#AFC14B

accent

#EC3CD2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2D1B95

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

Preview Lab → · Contrast checker → · Palette generator →