#2B1E7D#2B1E7D

#2B1E7D is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.3% C 0.151 H 280.0°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#2B1E7D
RGB	rgb(43, 30, 125)
HSL	hsl(248, 61%, 30%)
HSV	hsv(248, 76%, 49%)
CMYK	cmyk(65.6%, 76%, 0%, 51%)
CIE-LAB	lab(19.73, 35.33, -51.50)
CIE-LCH	lch(19.73, 62.45, 304.45°)
OKLab	oklab(32.34% 0.0262 -0.1486)
OKLCH	oklch(32.34% 0.151 280)
XYZ	xyz(5.1610, 2.9224, 19.6902)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1E7D #707D1E

analogous

#1E407D #2B1E7D #5B1E7D

triadic

#2B1E7D #7D2B1E #1E7D2B

tetradic

#2B1E7D #7D1E40 #707D1E #1E7D5B

square

#2B1E7D #7D1E40 #707D1E #1E7D5B

split-complementary

#2B1E7D #7D5B1E #407D1E

monochromatic

#09061A #1A124C #2B1E7D #3C2AAE #5743D2

Accessibility & contrast

On white

13.25

#2B1E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2B1E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1E7D

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1E7D	#FFFFFF	#000000	##FFFFFF
##2B1E7D	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003380

Deuteranopia (green-blind)

#002C7B

Tritanopia (blue-blind)

#00394C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b1e7d;
/* rgb */ color: rgb(43, 30, 125);
/* oklch */ color: oklch(32.3% 0.151 280.0);

Tailwind

colors: {
  custom: {
    50: '#705ca4',
    500: '#2b1e7d',
    950: '#000000',
  },
}

SCSS

$custom: #2b1e7d;
$custom-light: #705ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1e7d",
  "rgb": {
    "r": 43,
    "g": 30,
    "b": 125
  },
  "hsl": {
    "h": 248.211,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32342,
    "c": 0.15088,
    "h": 280
  },
  "luminance": 0.02923
}

Semantic roles & 50–950 ramp

primary

#2B1E7D

secondary

#A2B046

accent

#E443CE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2B1E7D

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

Preview Lab → · Contrast checker → · Palette generator →