#2C29A3#2C29A3

#2C29A3 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.0% C 0.187 H 273.9°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#2C29A3
RGB	rgb(44, 41, 163)
HSL	hsl(241, 60%, 40%)
HSV	hsv(241, 75%, 64%)
CMYK	cmyk(73%, 74.8%, 0%, 36.1%)
CIE-LAB	lab(26.05, 41.80, -64.65)
CIE-LCH	lch(26.05, 76.99, 302.89°)
OKLab	oklab(38.04% 0.0129 -0.187)
OKLCH	oklch(38.04% 0.187 273.9)
XYZ	xyz(8.4403, 4.7649, 35.1181)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C29A3 #A0A329

analogous

#2963A3 #2C29A3 #6929A3

triadic

#2C29A3 #A32C29 #29A32C

tetradic

#2C29A3 #A32963 #A0A329 #29A369

square

#2C29A3 #A32963 #A0A329 #29A369

split-complementary

#2C29A3 #A36929 #63A329

monochromatic

#121041 #1F1D72 #2C29A3 #3F3BCE #6F6CDA

Accessibility & contrast

On white

10.75

#2C29A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2C29A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C29A3

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C29A3	#FFFFFF	#000000	##FFFFFF
##2C29A3	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A7

Deuteranopia (green-blind)

#0038A1

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2c29a3;
/* rgb */ color: rgb(44, 41, 163);
/* oklch */ color: oklch(38.0% 0.187 273.9);

Tailwind

colors: {
  custom: {
    50: '#7864bf',
    500: '#2c29a3',
    950: '#000000',
  },
}

SCSS

$custom: #2c29a3;
$custom-light: #7864bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c29a3",
  "rgb": {
    "r": 44,
    "g": 41,
    "b": 163
  },
  "hsl": {
    "h": 241.475,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.3804,
    "c": 0.18745,
    "h": 273.9
  },
  "luminance": 0.04766
}

Semantic roles & 50–950 ramp

primary

#2C29A3

secondary

#BFC167

accent

#E345DF

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2C29A3

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

Preview Lab → · Contrast checker → · Palette generator →