#2D1AA0#2D1AA0

#2D1AA0 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.9% C 0.197 H 276.3°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#2D1AA0
RGB	rgb(45, 26, 160)
HSL	hsl(249, 72%, 36%)
HSV	hsv(249, 84%, 63%)
CMYK	cmyk(71.9%, 83.8%, 0%, 37.3%)
CIE-LAB	lab(23.11, 48.63, -67.69)
CIE-LCH	lch(23.11, 83.35, 305.70°)
OKLab	oklab(35.9% 0.0216 -0.1956)
OKLCH	oklch(35.9% 0.197 276.3)
XYZ	xyz(7.7947, 3.8340, 33.5801)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1AA0 #8DA01A

analogous

#1A4AA0 #2D1AA0 #701AA0

triadic

#2D1AA0 #A02D1A #1AA02D

tetradic

#2D1AA0 #A01A4A #8DA01A #1AA070

square

#2D1AA0 #A01A4A #8DA01A #1AA070

split-complementary

#2D1AA0 #A0701A #4AA01A

monochromatic

#0F0937 #1E116B #2D1AA0 #3C23D5 #6652E3

Accessibility & contrast

On white

11.88

#2D1AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2D1AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1AA0

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1AA0	#FFFFFF	#000000	##FFFFFF
##2D1AA0	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA4

Deuteranopia (green-blind)

#00319E

Tritanopia (blue-blind)

#00455F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2d1aa0;
/* rgb */ color: rgb(45, 26, 160);
/* oklch */ color: oklch(35.9% 0.197 276.3);

Tailwind

colors: {
  custom: {
    50: '#795cbd',
    500: '#2d1aa0',
    950: '#000000',
  },
}

SCSS

$custom: #2d1aa0;
$custom-light: #795cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1aa0",
  "rgb": {
    "r": 45,
    "g": 26,
    "b": 160
  },
  "hsl": {
    "h": 248.507,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35903,
    "c": 0.19679,
    "h": 276.3
  },
  "luminance": 0.03835
}

Semantic roles & 50–950 ramp

primary

#2D1AA0

secondary

#B5C550

accent

#EF39D5

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2D1AA0

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

Preview Lab → · Contrast checker → · Palette generator →