#2F29C4#2F29C4

#2F29C4 is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.8% C 0.226 H 272.4°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#2F29C4
RGB	rgb(47, 41, 196)
HSL	hsl(242, 65%, 46%)
HSV	hsv(242, 79%, 77%)
CMYK	cmyk(76%, 79.1%, 0%, 23.1%)
CIE-LAB	lab(29.85, 52.69, -78.06)
CIE-LCH	lch(29.85, 94.18, 304.02°)
OKLab	oklab(41.82% 0.0096 -0.2259)
OKLCH	oklch(41.82% 0.226 272.4)
XYZ	xyz(11.9257, 6.1745, 52.7771)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F29C4 #BEC429

analogous

#2970C4 #2F29C4 #7D29C4

triadic

#2F29C4 #C42F29 #29C42F

tetradic

#2F29C4 #C42970 #BEC429 #29C47D

square

#2F29C4 #C42970 #BEC429 #29C47D

split-complementary

#2F29C4 #C47D29 #70C429

monochromatic

#17145F #231E91 #2F29C4 #5550DA #8682E5

Accessibility & contrast

On white

9.40

#2F29C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2F29C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F29C4

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F29C4	#FFFFFF	#000000	##FFFFFF
##2F29C4	1.00	9.40	2.24	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC8

Deuteranopia (green-blind)

#003FC1

Tritanopia (blue-blind)

#005977

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2f29c4;
/* rgb */ color: rgb(47, 41, 196);
/* oklch */ color: oklch(41.8% 0.226 272.4);

Tailwind

colors: {
  custom: {
    50: '#8166d7',
    500: '#2f29c4',
    950: '#000000',
  },
}

SCSS

$custom: #2f29c4;
$custom-light: #8166d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f29c4",
  "rgb": {
    "r": 47,
    "g": 41,
    "b": 196
  },
  "hsl": {
    "h": 242.323,
    "s": 65.401,
    "l": 46.471
  },
  "oklch": {
    "l": 0.4182,
    "c": 0.2261,
    "h": 272.4
  },
  "luminance": 0.06176
}

Semantic roles & 50–950 ramp

primary

#2F29C4

secondary

#CBCE7B

accent

#E83FE2

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2F29C4

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

Preview Lab → · Contrast checker → · Palette generator →