#29378F#29378F

#29378F is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.3% C 0.146 H 270.9°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#29378F
RGB	rgb(41, 55, 143)
HSL	hsl(232, 55%, 36%)
HSV	hsv(232, 71%, 56%)
CMYK	cmyk(71.3%, 61.5%, 0%, 43.9%)
CIE-LAB	lab(27.26, 25.46, -50.44)
CIE-LCH	lch(27.26, 56.50, 296.78°)
OKLab	oklab(38.29% 0.0023 -0.1455)
OKLCH	oklch(38.29% 0.146 270.9)
XYZ	xyz(7.2369, 5.1863, 26.6009)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29378F #8F8129

analogous

#296A8F #29378F #4E298F

triadic

#29378F #8F2937 #378F29

tetradic

#29378F #8F296A #8F8129 #298F4E

square

#29378F #8F296A #8F8129 #298F4E

split-complementary

#29378F #8F4E29 #6A8F29

monochromatic

#0E1230 #1B255F #29378F #3749BF #6170D2

Accessibility & contrast

On white

10.31

#29378F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#29378F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #29378F

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29378F	#FFFFFF	#000000	##FFFFFF
##29378F	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004592

Deuteranopia (green-blind)

#003C8D

Tritanopia (blue-blind)

#004D5D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #29378f;
/* rgb */ color: rgb(41, 55, 143);
/* oklch */ color: oklch(38.3% 0.146 270.9);

Tailwind

colors: {
  custom: {
    50: '#716db1',
    500: '#29378f',
    950: '#000000',
  },
}

SCSS

$custom: #29378f;
$custom-light: #716db1;
$custom-dark: #000000;

JSON

{
  "hex": "#29378f",
  "rgb": {
    "r": 41,
    "g": 55,
    "b": 143
  },
  "hsl": {
    "h": 231.765,
    "s": 55.435,
    "l": 36.078
  },
  "oklch": {
    "l": 0.38288,
    "c": 0.14552,
    "h": 270.9
  },
  "luminance": 0.05187
}

Semantic roles & 50–950 ramp

primary

#29378F

secondary

#B7AB5C

accent

#CA49DF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #29378F

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

Preview Lab → · Contrast checker → · Palette generator →