#29289B#29289B

#29289B is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.9% C 0.179 H 273.6°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#29289B
RGB	rgb(41, 40, 155)
HSL	hsl(241, 59%, 38%)
HSV	hsv(241, 74%, 61%)
CMYK	cmyk(73.5%, 74.2%, 0%, 39.2%)
CIE-LAB	lab(24.81, 39.38, -61.83)
CIE-LCH	lch(24.81, 73.31, 302.49°)
OKLab	oklab(36.85% 0.0112 -0.1789)
OKLCH	oklch(36.85% 0.179 273.6)
XYZ	xyz(7.5877, 4.3548, 31.4447)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29289B #9A9B28

analogous

#28609B #29289B #62289B

triadic

#29289B #9B2928 #289B29

tetradic

#29289B #9B2860 #9A9B28 #289B62

square

#29289B #9B2860 #9A9B28 #289B62

split-complementary

#29289B #9B6228 #609B28

monochromatic

#0F0F3A #1C1B6A #29289B #3735CB #6766D7

Accessibility & contrast

On white

11.22

#29289B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#29289B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #29289B

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29289B	#FFFFFF	#000000	##FFFFFF
##29289B	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409E

Deuteranopia (green-blind)

#003599

Tritanopia (blue-blind)

#00495F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #29289b;
/* rgb */ color: rgb(41, 40, 155);
/* oklch */ color: oklch(36.9% 0.179 273.6);

Tailwind

colors: {
  custom: {
    50: '#7563ba',
    500: '#29289b',
    950: '#000000',
  },
}

SCSS

$custom: #29289b;
$custom-light: #7563ba;
$custom-dark: #000000;

JSON

{
  "hex": "#29289b",
  "rgb": {
    "r": 41,
    "g": 40,
    "b": 155
  },
  "hsl": {
    "h": 240.522,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.36854,
    "c": 0.17922,
    "h": 273.6
  },
  "luminance": 0.04356
}

Semantic roles & 50–950 ramp

primary

#29289B

secondary

#BDBD61

accent

#E246E1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #29289B

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

Preview Lab → · Contrast checker → · Palette generator →