#29388B#29388B

#29388B is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.1% C 0.139 H 270.6°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#29388B
RGB	rgb(41, 56, 139)
HSL	hsl(231, 54%, 35%)
HSV	hsv(231, 71%, 55%)
CMYK	cmyk(70.5%, 59.7%, 0%, 45.5%)
CIE-LAB	lab(27.19, 23.27, -48.08)
CIE-LCH	lch(27.19, 53.41, 295.83°)
OKLab	oklab(38.14% 0.0015 -0.1385)
OKLCH	oklch(38.14% 0.139 270.6)
XYZ	xyz(6.9872, 5.1632, 25.0495)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29388B #8B7C29

analogous

#29698B #29388B #4B298B

triadic

#29388B #8B2938 #388B29

tetradic

#29388B #8B2969 #8B7C29 #298B4B

square

#29388B #8B2969 #8B7C29 #298B4B

split-complementary

#29388B #8B4B29 #698B29

monochromatic

#0D122C #1B255C #29388B #374BBA #5F70D0

Accessibility & contrast

On white

10.33

#29388B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#29388B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #29388B

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29388B	#FFFFFF	#000000	##FFFFFF
##29388B	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458E

Deuteranopia (green-blind)

#003C89

Tritanopia (blue-blind)

#004C5C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #29388b;
/* rgb */ color: rgb(41, 56, 139);
/* oklch */ color: oklch(38.1% 0.139 270.6);

Tailwind

colors: {
  custom: {
    50: '#706eae',
    500: '#29388b',
    950: '#000000',
  },
}

SCSS

$custom: #29388b;
$custom-light: #706eae;
$custom-dark: #000000;

JSON

{
  "hex": "#29388b",
  "rgb": {
    "r": 41,
    "g": 56,
    "b": 139
  },
  "hsl": {
    "h": 230.816,
    "s": 54.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.38137,
    "c": 0.13854,
    "h": 270.6
  },
  "luminance": 0.05164
}

Semantic roles & 50–950 ramp

primary

#29388B

secondary

#B5A75B

accent

#C74ADE

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #29388B

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

Preview Lab → · Contrast checker → · Palette generator →