#29178B#29178B

#29178B is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.8% C 0.175 H 277.6°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#29178B
RGB	rgb(41, 23, 139)
HSL	hsl(249, 72%, 32%)
HSV	hsv(249, 83%, 55%)
CMYK	cmyk(70.5%, 83.5%, 0%, 45.5%)
CIE-LAB	lab(19.83, 43.29, -60.16)
CIE-LCH	lch(19.83, 74.12, 305.74°)
OKLab	oklab(32.83% 0.0233 -0.1738)
OKLCH	oklch(32.83% 0.175 277.6)
XYZ	xyz(5.8795, 2.9478, 24.6802)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29178B #798B17

analogous

#173F8B #29178B #63178B

triadic

#29178B #8B2917 #178B29

tetradic

#29178B #8B173F #798B17 #178B63

square

#29178B #8B173F #798B17 #178B63

split-complementary

#29178B #8B6317 #3F8B17

monochromatic

#0A0622 #1A0E56 #29178B #3820C0 #563DDF

Accessibility & contrast

On white

13.21

#29178B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#29178B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #29178B

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29178B	#FFFFFF	#000000	##FFFFFF
##29178B	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348E

Deuteranopia (green-blind)

#002B89

Tritanopia (blue-blind)

#003B52

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #29178b;
/* rgb */ color: rgb(41, 23, 139);
/* oklch */ color: oklch(32.8% 0.175 277.6);

Tailwind

colors: {
  custom: {
    50: '#7358ae',
    500: '#29178b',
    950: '#000000',
  },
}

SCSS

$custom: #29178b;
$custom-light: #7358ae;
$custom-dark: #000000;

JSON

{
  "hex": "#29178b",
  "rgb": {
    "r": 41,
    "g": 23,
    "b": 139
  },
  "hsl": {
    "h": 249.31,
    "s": 71.605,
    "l": 31.765
  },
  "oklch": {
    "l": 0.32833,
    "c": 0.17537,
    "h": 277.6
  },
  "luminance": 0.02948
}

Semantic roles & 50–950 ramp

primary

#29178B

secondary

#ABBF3F

accent

#EE39D2

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #29178B

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

Preview Lab → · Contrast checker → · Palette generator →