#29288C#29288C

#29288C is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.3% C 0.160 H 274.9°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#29288C
RGB	rgb(41, 40, 140)
HSL	hsl(241, 56%, 35%)
HSV	hsv(241, 71%, 55%)
CMYK	cmyk(70.7%, 71.4%, 0%, 45.1%)
CIE-LAB	lab(23.28, 34.17, -55.10)
CIE-LCH	lch(23.28, 64.84, 301.81°)
OKLab	oklab(35.29% 0.0137 -0.1592)
OKLCH	oklch(35.29% 0.16 274.9)
XYZ	xyz(6.4053, 3.8819, 25.2176)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29288C #8B8C28

analogous

#28598C #29288C #5B288C

triadic

#29288C #8C2928 #288C29

tetradic

#29288C #8C2859 #8B8C28 #288C5B

square

#29288C #8C2859 #8B8C28 #288C5B

split-complementary

#29288C #8C5B28 #598C28

monochromatic

#0D0D2D #1B1A5C #29288C #3736BC #5F5ED1

Accessibility & contrast

On white

11.82

#29288C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#29288C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #29288C

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29288C	#FFFFFF	#000000	##FFFFFF
##29288C	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8F

Deuteranopia (green-blind)

#00338A

Tritanopia (blue-blind)

#004357

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #29288c;
/* rgb */ color: rgb(41, 40, 140);
/* oklch */ color: oklch(35.3% 0.160 274.9);

Tailwind

colors: {
  custom: {
    50: '#7263af',
    500: '#29288c',
    950: '#000000',
  },
}

SCSS

$custom: #29288c;
$custom-light: #7263af;
$custom-dark: #000000;

JSON

{
  "hex": "#29288c",
  "rgb": {
    "r": 41,
    "g": 40,
    "b": 140
  },
  "hsl": {
    "h": 240.6,
    "s": 55.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35294,
    "c": 0.15982,
    "h": 274.9
  },
  "luminance": 0.03882
}

Semantic roles & 50–950 ramp

primary

#29288C

secondary

#B5B65A

accent

#DF49DD

background

#F7F5FA

surface

#EDEAF5

border

#C8C6CF

text

#090510

muted

#7B797F

Preview Lab

Preview with #29288C

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

Preview Lab → · Contrast checker → · Palette generator →