#2B1E85#2B1E85

#2B1E85 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.2% C 0.161 H 278.7°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#2B1E85
RGB	rgb(43, 30, 133)
HSL	hsl(248, 63%, 32%)
HSV	hsv(248, 77%, 52%)
CMYK	cmyk(67.7%, 77.4%, 0%, 47.8%)
CIE-LAB	lab(20.58, 37.97, -55.16)
CIE-LCH	lch(20.58, 66.97, 304.54°)
OKLab	oklab(33.19% 0.0243 -0.1593)
OKLCH	oklch(33.19% 0.161 278.7)
XYZ	xyz(5.6928, 3.1351, 22.4909)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1E85 #78851E

analogous

#1E4585 #2B1E85 #5F1E85

triadic

#2B1E85 #852B1E #1E852B

tetradic

#2B1E85 #851E45 #78851E #1E855F

square

#2B1E85 #851E45 #78851E #1E855F

split-complementary

#2B1E85 #855F1E #45851E

monochromatic

#0B0721 #1B1353 #2B1E85 #3B29B7 #5A48D6

Accessibility & contrast

On white

12.91

#2B1E85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2B1E85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1E85

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1E85	#FFFFFF	#000000	##FFFFFF
##2B1E85	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003688

Deuteranopia (green-blind)

#002D83

Tritanopia (blue-blind)

#003C50

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2b1e85;
/* rgb */ color: rgb(43, 30, 133);
/* oklch */ color: oklch(33.2% 0.161 278.7);

Tailwind

colors: {
  custom: {
    50: '#725caa',
    500: '#2b1e85',
    950: '#000000',
  },
}

SCSS

$custom: #2b1e85;
$custom-light: #725caa;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1e85",
  "rgb": {
    "r": 43,
    "g": 30,
    "b": 133
  },
  "hsl": {
    "h": 247.573,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33194,
    "c": 0.16113,
    "h": 278.7
  },
  "luminance": 0.03136
}

Semantic roles & 50–950 ramp

primary

#2B1E85

secondary

#AAB847

accent

#E642D1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2B1E85

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

Preview Lab → · Contrast checker → · Palette generator →