#2D1A9D#2D1A9D

#2D1A9D is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.6% C 0.193 H 276.7°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#2D1A9D
RGB	rgb(45, 26, 157)
HSL	hsl(249, 72%, 36%)
HSV	hsv(249, 83%, 62%)
CMYK	cmyk(71.3%, 83.4%, 0%, 38.4%)
CIE-LAB	lab(22.76, 47.73, -66.44)
CIE-LCH	lch(22.76, 81.81, 305.69°)
OKLab	oklab(35.56% 0.0225 -0.192)
OKLCH	oklch(35.56% 0.193 276.7)
XYZ	xyz(7.5354, 3.7303, 32.2147)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1A9D #8A9D1A

analogous

#1A489D #2D1A9D #6E1A9D

triadic

#2D1A9D #9D2D1A #1A9D2D

tetradic

#2D1A9D #9D1A48 #8A9D1A #1A9D6E

square

#2D1A9D #9D1A48 #8A9D1A #1A9D6E

split-complementary

#2D1A9D #9D6E1A #489D1A

monochromatic

#0F0934 #1E1168 #2D1A9D #3C23D2 #654FE2

Accessibility & contrast

On white

12.03

#2D1A9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2D1A9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1A9D

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1A9D	#FFFFFF	#000000	##FFFFFF
##2D1A9D	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA1

Deuteranopia (green-blind)

#00319B

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2d1a9d;
/* rgb */ color: rgb(45, 26, 157);
/* oklch */ color: oklch(35.6% 0.193 276.7);

Tailwind

colors: {
  custom: {
    50: '#785cbb',
    500: '#2d1a9d',
    950: '#000000',
  },
}

SCSS

$custom: #2d1a9d;
$custom-light: #785cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1a9d",
  "rgb": {
    "r": 45,
    "g": 26,
    "b": 157
  },
  "hsl": {
    "h": 248.702,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35555,
    "c": 0.19331,
    "h": 276.7
  },
  "luminance": 0.03731
}

Semantic roles & 50–950 ramp

primary

#2D1A9D

secondary

#B3C44E

accent

#EE39D4

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2D1A9D

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

Preview Lab → · Contrast checker → · Palette generator →