#29428B#29428B

#29428B is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.2% C 0.125 H 266.5°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#29428B
RGB	rgb(41, 66, 139)
HSL	hsl(225, 54%, 35%)
HSV	hsv(225, 71%, 55%)
CMYK	cmyk(70.5%, 52.5%, 0%, 45.5%)
CIE-LAB	lab(29.99, 16.43, -43.55)
CIE-LCH	lch(29.99, 46.55, 290.68°)
OKLab	oklab(40.24% -0.0076 -0.1251)
OKLCH	oklch(40.24% 0.125 266.5)
XYZ	xyz(7.5212, 6.2312, 25.2275)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29428B #8B7229

analogous

#29738B #29428B #41298B

triadic

#29428B #8B2942 #428B29

tetradic

#29428B #8B2973 #8B7229 #298B41

square

#29428B #8B2973 #8B7229 #298B41

split-complementary

#29428B #8B4129 #738B29

monochromatic

#0D152C #1B2C5C #29428B #3758BA #5F7CD0

Accessibility & contrast

On white

9.35

#29428B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#29428B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #29428B

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29428B	#FFFFFF	#000000	##FFFFFF
##29428B	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164B8E

Deuteranopia (green-blind)

#00428A

Tritanopia (blue-blind)

#005360

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #29428b;
/* rgb */ color: rgb(41, 66, 139);
/* oklch */ color: oklch(40.2% 0.125 266.5);

Tailwind

colors: {
  custom: {
    50: '#6f75ad',
    500: '#29428b',
    950: '#000000',
  },
}

SCSS

$custom: #29428b;
$custom-light: #6f75ad;
$custom-dark: #000000;

JSON

{
  "hex": "#29428b",
  "rgb": {
    "r": 41,
    "g": 66,
    "b": 139
  },
  "hsl": {
    "h": 224.694,
    "s": 54.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.40238,
    "c": 0.12529,
    "h": 266.5
  },
  "luminance": 0.06232
}

Semantic roles & 50–950 ramp

primary

#29428B

secondary

#B59E5B

accent

#B84ADE

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #29428B

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

Preview Lab → · Contrast checker → · Palette generator →