#2B29CA#2B29CA

#2B29CA is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.3% C 0.234 H 270.9°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#2B29CA
RGB	rgb(43, 41, 202)
HSL	hsl(241, 66%, 48%)
HSV	hsv(241, 80%, 79%)
CMYK	cmyk(78.7%, 79.7%, 0%, 20.8%)
CIE-LAB	lab(30.31, 54.30, -80.81)
CIE-LCH	lch(30.31, 97.36, 303.90°)
OKLab	oklab(42.28% 0.0038 -0.234)
OKLCH	oklch(42.28% 0.234 270.9)
XYZ	xyz(12.4463, 6.3623, 56.4378)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B29CA #C8CA29

analogous

#2978CA #2B29CA #7B29CA

triadic

#2B29CA #CA2B29 #29CA2B

tetradic

#2B29CA #CA2978 #C8CA29 #29CA7B

square

#2B29CA #CA2978 #C8CA29 #29CA7B

split-complementary

#2B29CA #CA7B29 #78CA29

monochromatic

#151464 #201F97 #2B29CA #5654DC #8887E7

Accessibility & contrast

On white

9.24

#2B29CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#2B29CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B29CA

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B29CA	#FFFFFF	#000000	##FFFFFF
##2B29CA	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FCE

Deuteranopia (green-blind)

#003FC7

Tritanopia (blue-blind)

#005C7A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2b29ca;
/* rgb */ color: rgb(43, 41, 202);
/* oklch */ color: oklch(42.3% 0.234 270.9);

Tailwind

colors: {
  custom: {
    50: '#8167dc',
    500: '#2b29ca',
    950: '#000000',
  },
}

SCSS

$custom: #2b29ca;
$custom-light: #8167dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b29ca",
  "rgb": {
    "r": 43,
    "g": 41,
    "b": 202
  },
  "hsl": {
    "h": 240.745,
    "s": 66.255,
    "l": 47.647
  },
  "oklch": {
    "l": 0.42279,
    "c": 0.23399,
    "h": 270.9
  },
  "luminance": 0.06364
}

Semantic roles & 50–950 ramp

primary

#2B29CA

secondary

#CFD07F

accent

#E93FE7

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0D0615

muted

#7D7A83

Preview Lab

Preview with #2B29CA

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

Preview Lab → · Contrast checker → · Palette generator →