#2C29B1#2C29B1

#2C29B1 is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.5% C 0.205 H 272.8°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#2C29B1
RGB	rgb(44, 41, 177)
HSL	hsl(241, 62%, 43%)
HSV	hsv(241, 77%, 69%)
CMYK	cmyk(75.1%, 76.8%, 0%, 30.6%)
CIE-LAB	lab(27.56, 46.43, -70.60)
CIE-LCH	lch(27.56, 84.49, 303.33°)
OKLab	oklab(39.55% 0.0101 -0.2043)
OKLCH	oklch(39.55% 0.205 272.8)
XYZ	xyz(9.7648, 5.2947, 42.0938)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C29B1 #AEB129

analogous

#296AB1 #2C29B1 #7029B1

triadic

#2C29B1 #B12C29 #29B12C

tetradic

#2C29B1 #B1296A #AEB129 #29B170

square

#2C29B1 #B1296A #AEB129 #29B170

split-complementary

#2C29B1 #B17029 #6AB129

monochromatic

#13124E #201D7F #2C29B1 #4744D4 #7875DF

Accessibility & contrast

On white

10.20

#2C29B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2C29B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C29B1

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C29B1	#FFFFFF	#000000	##FFFFFF
##2C29B1	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B5

Deuteranopia (green-blind)

#003AAF

Tritanopia (blue-blind)

#00526C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2c29b1;
/* rgb */ color: rgb(44, 41, 177);
/* oklch */ color: oklch(39.5% 0.205 272.8);

Tailwind

colors: {
  custom: {
    50: '#7b65ca',
    500: '#2c29b1',
    950: '#000000',
  },
}

SCSS

$custom: #2c29b1;
$custom-light: #7b65ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c29b1",
  "rgb": {
    "r": 44,
    "g": 41,
    "b": 177
  },
  "hsl": {
    "h": 241.324,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.39548,
    "c": 0.20455,
    "h": 272.8
  },
  "luminance": 0.05296
}

Semantic roles & 50–950 ramp

primary

#2C29B1

secondary

#C5C76F

accent

#E542E2

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2C29B1

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

Preview Lab → · Contrast checker → · Palette generator →