#29308B#29308B

#29308B is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.6% C 0.149 H 273.1°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#29308B
RGB	rgb(41, 48, 139)
HSL	hsl(236, 54%, 35%)
HSV	hsv(236, 71%, 55%)
CMYK	cmyk(70.5%, 65.5%, 0%, 45.5%)
CIE-LAB	lab(25.10, 28.66, -51.49)
CIE-LCH	lch(25.10, 58.92, 299.10°)
OKLab	oklab(36.59% 0.008 -0.1486)
OKLCH	oklch(36.59% 0.149 273.1)
XYZ	xyz(6.6300, 4.4488, 24.9304)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29308B #8B8429

analogous

#29618B #29308B #53298B

triadic

#29308B #8B2930 #308B29

tetradic

#29308B #8B2961 #8B8429 #298B53

square

#29308B #8B2961 #8B8429 #298B53

split-complementary

#29308B #8B5329 #618B29

monochromatic

#0D0F2C #1B205C #29308B #3740BA #5F67D0

Accessibility & contrast

On white

11.11

#29308B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#29308B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #29308B

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29308B	#FFFFFF	#000000	##FFFFFF
##29308B	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408E

Deuteranopia (green-blind)

#003789

Tritanopia (blue-blind)

#004759

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #29308b;
/* rgb */ color: rgb(41, 48, 139);
/* oklch */ color: oklch(36.6% 0.149 273.1);

Tailwind

colors: {
  custom: {
    50: '#7168ae',
    500: '#29308b',
    950: '#000000',
  },
}

SCSS

$custom: #29308b;
$custom-light: #7168ae;
$custom-dark: #000000;

JSON

{
  "hex": "#29308b",
  "rgb": {
    "r": 41,
    "g": 48,
    "b": 139
  },
  "hsl": {
    "h": 235.714,
    "s": 54.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36591,
    "c": 0.14884,
    "h": 273.1
  },
  "luminance": 0.04449
}

Semantic roles & 50–950 ramp

primary

#29308B

secondary

#B5AF5B

accent

#D34ADE

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #29308B

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

Preview Lab → · Contrast checker → · Palette generator →