#2E29B1#2E29B1

#2E29B1 is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.7% C 0.204 H 273.5°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#2E29B1
RGB	rgb(46, 41, 177)
HSL	hsl(242, 62%, 43%)
HSV	hsv(242, 77%, 69%)
CMYK	cmyk(74%, 76.8%, 0%, 30.6%)
CIE-LAB	lab(27.68, 46.59, -70.39)
CIE-LCH	lch(27.68, 84.41, 303.50°)
OKLab	oklab(39.67% 0.0126 -0.2036)
OKLCH	oklch(39.67% 0.204 273.5)
XYZ	xyz(9.8528, 5.3400, 42.0979)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E29B1 #ACB129

analogous

#2968B1 #2E29B1 #7229B1

triadic

#2E29B1 #B12E29 #29B12E

tetradic

#2E29B1 #B12968 #ACB129 #29B172

square

#2E29B1 #B12968 #ACB129 #29B172

split-complementary

#2E29B1 #B17229 #68B129

monochromatic

#14124E #211D7F #2E29B1 #4944D4 #7975DF

Accessibility & contrast

On white

10.15

#2E29B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2E29B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E29B1

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E29B1	#FFFFFF	#000000	##FFFFFF
##2E29B1	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B5

Deuteranopia (green-blind)

#003BAF

Tritanopia (blue-blind)

#00526C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2e29b1;
/* rgb */ color: rgb(46, 41, 177);
/* oklch */ color: oklch(39.7% 0.204 273.5);

Tailwind

colors: {
  custom: {
    50: '#7c65ca',
    500: '#2e29b1',
    950: '#000000',
  },
}

SCSS

$custom: #2e29b1;
$custom-light: #7c65ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e29b1",
  "rgb": {
    "r": 46,
    "g": 41,
    "b": 177
  },
  "hsl": {
    "h": 242.206,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.39669,
    "c": 0.20404,
    "h": 273.5
  },
  "luminance": 0.05341
}

Semantic roles & 50–950 ramp

primary

#2E29B1

secondary

#C3C76F

accent

#E542DF

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2E29B1

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

Preview Lab → · Contrast checker → · Palette generator →