#2D1D97#2D1D97

#2D1D97 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.2% C 0.184 H 277.2°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#2D1D97
RGB	rgb(45, 29, 151)
HSL	hsl(248, 68%, 35%)
HSV	hsv(248, 81%, 59%)
CMYK	cmyk(70.2%, 80.8%, 0%, 40.8%)
CIE-LAB	lab(22.55, 44.47, -63.10)
CIE-LCH	lch(22.55, 77.20, 305.17°)
OKLab	oklab(35.21% 0.023 -0.1824)
OKLCH	oklch(35.21% 0.184 277.2)
XYZ	xyz(7.1057, 3.6703, 29.6061)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1D97 #87971D

analogous

#1D4A97 #2D1D97 #6A1D97

triadic

#2D1D97 #972D1D #1D972D

tetradic

#2D1D97 #971D4A #87971D #1D976A

square

#2D1D97 #971D4A #87971D #1D976A

split-complementary

#2D1D97 #976A1D #4A971D

monochromatic

#0E0930 #1E1364 #2D1D97 #3C27CA #6351DE

Accessibility & contrast

On white

12.11

#2D1D97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2D1D97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1D97

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1D97	#FFFFFF	#000000	##FFFFFF
##2D1D97	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9A

Deuteranopia (green-blind)

#003195

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2d1d97;
/* rgb */ color: rgb(45, 29, 151);
/* oklch */ color: oklch(35.2% 0.184 277.2);

Tailwind

colors: {
  custom: {
    50: '#775db7',
    500: '#2d1d97',
    950: '#000000',
  },
}

SCSS

$custom: #2d1d97;
$custom-light: #775db7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1d97",
  "rgb": {
    "r": 45,
    "g": 29,
    "b": 151
  },
  "hsl": {
    "h": 247.869,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35207,
    "c": 0.18379,
    "h": 277.2
  },
  "luminance": 0.03671
}

Semantic roles & 50–950 ramp

primary

#2D1D97

secondary

#B2C04F

accent

#EB3DD4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2D1D97

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

Preview Lab → · Contrast checker → · Palette generator →