#2C29B4#2C29B4

#2C29B4 is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 39.9% C 0.208 H 272.6°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#2C29B4
RGB	rgb(44, 41, 180)
HSL	hsl(241, 63%, 43%)
HSV	hsv(241, 77%, 71%)
CMYK	cmyk(75.6%, 77.2%, 0%, 29.4%)
CIE-LAB	lab(27.89, 47.40, -71.84)
CIE-LCH	lch(27.89, 86.07, 303.42°)
OKLab	oklab(39.88% 0.0095 -0.2079)
OKLCH	oklch(39.88% 0.208 272.6)
XYZ	xyz(10.0671, 5.4156, 43.6859)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C29B4 #B1B429

analogous

#296BB4 #2C29B4 #7129B4

triadic

#2C29B4 #B42C29 #29B42C

tetradic

#2C29B4 #B4296B #B1B429 #29B471

square

#2C29B4 #B4296B #B1B429 #29B471

split-complementary

#2C29B4 #B47129 #6BB429

monochromatic

#141250 #201E82 #2C29B4 #4945D5 #7A77E0

Accessibility & contrast

On white

10.08

#2C29B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2C29B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C29B4

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C29B4	#FFFFFF	#000000	##FFFFFF
##2C29B4	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B8

Deuteranopia (green-blind)

#003BB2

Tritanopia (blue-blind)

#00536D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2c29b4;
/* rgb */ color: rgb(44, 41, 180);
/* oklch */ color: oklch(39.9% 0.208 272.6);

Tailwind

colors: {
  custom: {
    50: '#7c65cc',
    500: '#2c29b4',
    950: '#000000',
  },
}

SCSS

$custom: #2c29b4;
$custom-light: #7c65cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c29b4",
  "rgb": {
    "r": 44,
    "g": 41,
    "b": 180
  },
  "hsl": {
    "h": 241.295,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.39877,
    "c": 0.20814,
    "h": 272.6
  },
  "luminance": 0.05417
}

Semantic roles & 50–950 ramp

primary

#2C29B4

secondary

#C6C871

accent

#E642E2

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #2C29B4

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

Preview Lab → · Contrast checker → · Palette generator →