#29309B#29309B

#29309B is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.1% C 0.170 H 272.2°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#29309B
RGB	rgb(41, 48, 155)
HSL	hsl(236, 58%, 38%)
HSV	hsv(236, 74%, 61%)
CMYK	cmyk(73.5%, 69%, 0%, 39.2%)
CIE-LAB	lab(26.59, 34.48, -58.90)
CIE-LCH	lch(26.59, 68.25, 300.34°)
OKLab	oklab(38.14% 0.0066 -0.1703)
OKLCH	oklch(38.14% 0.17 272.2)
XYZ	xyz(7.8858, 4.9511, 31.5441)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29309B #9B9429

analogous

#29699B #29309B #5B299B

triadic

#29309B #9B2930 #309B29

tetradic

#29309B #9B2969 #9B9429 #299B5B

square

#29309B #9B2969 #9B9429 #299B5B

split-complementary

#29309B #9B5B29 #699B29

monochromatic

#0F123A #1C216B #29309B #3740CA #676ED7

Accessibility & contrast

On white

10.55

#29309B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#29309B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #29309B

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29309B	#FFFFFF	#000000	##FFFFFF
##29309B	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449E

Deuteranopia (green-blind)

#003A99

Tritanopia (blue-blind)

#004D61

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #29309b;
/* rgb */ color: rgb(41, 48, 155);
/* oklch */ color: oklch(38.1% 0.170 272.2);

Tailwind

colors: {
  custom: {
    50: '#7469ba',
    500: '#29309b',
    950: '#000000',
  },
}

SCSS

$custom: #29309b;
$custom-light: #7469ba;
$custom-dark: #000000;

JSON

{
  "hex": "#29309b",
  "rgb": {
    "r": 41,
    "g": 48,
    "b": 155
  },
  "hsl": {
    "h": 236.316,
    "s": 58.163,
    "l": 38.431
  },
  "oklch": {
    "l": 0.38135,
    "c": 0.17044,
    "h": 272.2
  },
  "luminance": 0.04952
}

Semantic roles & 50–950 ramp

primary

#29309B

secondary

#BDB863

accent

#D846E1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #29309B

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

Preview Lab → · Contrast checker → · Palette generator →