#29307B#29307B

#29307B is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.1% C 0.126 H 273.9°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#29307B
RGB	rgb(41, 48, 123)
HSL	hsl(235, 50%, 32%)
HSV	hsv(235, 67%, 48%)
CMYK	cmyk(66.7%, 61%, 0%, 51.8%)
CIE-LAB	lab(23.72, 22.72, -43.70)
CIE-LCH	lch(23.72, 49.25, 297.46°)
OKLab	oklab(35.14% 0.0086 -0.1258)
OKLCH	oklch(35.14% 0.126 273.9)
XYZ	xyz(5.5454, 4.0149, 19.2178)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29307B #7B7429

analogous

#29597B #29307B #4B297B

triadic

#29307B #7B2930 #307B29

tetradic

#29307B #7B2959 #7B7429 #297B4B

square

#29307B #7B2959 #7B7429 #297B4B

split-complementary

#29307B #7B4B29 #597B29

monochromatic

#0A0C1F #1A1E4D #29307B #3842A9 #5761C7

Accessibility & contrast

On white

11.65

#29307B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#29307B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #29307B

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29307B	#FFFFFF	#000000	##FFFFFF
##29307B	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7E

Deuteranopia (green-blind)

#00357A

Tritanopia (blue-blind)

#004250

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #29307b;
/* rgb */ color: rgb(41, 48, 123);
/* oklch */ color: oklch(35.1% 0.126 273.9);

Tailwind

colors: {
  custom: {
    50: '#6d68a2',
    500: '#29307b',
    950: '#000000',
  },
}

SCSS

$custom: #29307b;
$custom-light: #6d68a2;
$custom-dark: #000000;

JSON

{
  "hex": "#29307b",
  "rgb": {
    "r": 41,
    "g": 48,
    "b": 123
  },
  "hsl": {
    "h": 234.878,
    "s": 50,
    "l": 32.157
  },
  "oklch": {
    "l": 0.35141,
    "c": 0.12606,
    "h": 273.9
  },
  "luminance": 0.04015
}

Semantic roles & 50–950 ramp

primary

#29307B

secondary

#ACA553

accent

#CE4EDA

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #29307B

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

Preview Lab → · Contrast checker → · Palette generator →