#2B29C4#2B29C4

#2B29C4 is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.6% C 0.227 H 271.3°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#2B29C4
RGB	rgb(43, 41, 196)
HSL	hsl(241, 65%, 46%)
HSV	hsv(241, 79%, 77%)
CMYK	cmyk(78.1%, 79.1%, 0%, 23.1%)
CIE-LAB	lab(29.62, 52.43, -78.44)
CIE-LCH	lch(29.62, 94.35, 303.76°)
OKLab	oklab(41.6% 0.0051 -0.2271)
OKLCH	oklch(41.6% 0.227 271.3)
XYZ	xyz(11.7496, 6.0837, 52.7689)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B29C4 #C2C429

analogous

#2975C4 #2B29C4 #7929C4

triadic

#2B29C4 #C42B29 #29C42B

tetradic

#2B29C4 #C42975 #C2C429 #29C479

square

#2B29C4 #C42975 #C2C429 #29C479

split-complementary

#2B29C4 #C47929 #75C429

monochromatic

#15145F #201E91 #2B29C4 #5250DA #8482E5

Accessibility & contrast

On white

9.47

#2B29C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2B29C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B29C4

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B29C4	#FFFFFF	#000000	##FFFFFF
##2B29C4	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC8

Deuteranopia (green-blind)

#003EC1

Tritanopia (blue-blind)

#005977

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2b29c4;
/* rgb */ color: rgb(43, 41, 196);
/* oklch */ color: oklch(41.6% 0.227 271.3);

Tailwind

colors: {
  custom: {
    50: '#8066d7',
    500: '#2b29c4',
    950: '#000000',
  },
}

SCSS

$custom: #2b29c4;
$custom-light: #8066d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b29c4",
  "rgb": {
    "r": 43,
    "g": 41,
    "b": 196
  },
  "hsl": {
    "h": 240.774,
    "s": 65.401,
    "l": 46.471
  },
  "oklch": {
    "l": 0.41602,
    "c": 0.22713,
    "h": 271.3
  },
  "luminance": 0.06085
}

Semantic roles & 50–950 ramp

primary

#2B29C4

secondary

#CDCE7B

accent

#E83FE6

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2B29C4

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

Preview Lab → · Contrast checker → · Palette generator →