#241B93#241B93

#241B93 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.9% C 0.183 H 273.9°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#241B93
RGB	rgb(36, 27, 147)
HSL	hsl(245, 69%, 34%)
HSV	hsv(245, 82%, 58%)
CMYK	cmyk(75.5%, 81.6%, 0%, 42.4%)
CIE-LAB	lab(21.07, 43.44, -63.10)
CIE-LCH	lch(21.07, 76.61, 304.55°)
OKLab	oklab(33.87% 0.0124 -0.1825)
OKLCH	oklch(33.87% 0.183 273.9)
XYZ	xyz(6.3842, 3.2649, 27.8918)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241B93 #8A931B

analogous

#1B4E93 #241B93 #601B93

triadic

#241B93 #93241B #1B9324

tetradic

#241B93 #931B4E #8A931B #1B9360

square

#241B93 #931B4E #8A931B #1B9360

split-complementary

#241B93 #93601B #4E931B

monochromatic

#0B082C #17125F #241B93 #3124C7 #564BDE

Accessibility & contrast

On white

12.70

#241B93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#241B93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241B93

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241B93	#FFFFFF	#000000	##FFFFFF
##241B93	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003896

Deuteranopia (green-blind)

#002D91

Tritanopia (blue-blind)

#004057

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #241b93;
/* rgb */ color: rgb(36, 27, 147);
/* oklch */ color: oklch(33.9% 0.183 273.9);

Tailwind

colors: {
  custom: {
    50: '#735bb4',
    500: '#241b93',
    950: '#000000',
  },
}

SCSS

$custom: #241b93;
$custom-light: #735bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#241b93",
  "rgb": {
    "r": 36,
    "g": 27,
    "b": 147
  },
  "hsl": {
    "h": 244.5,
    "s": 68.966,
    "l": 34.118
  },
  "oklch": {
    "l": 0.33872,
    "c": 0.18293,
    "h": 273.9
  },
  "luminance": 0.03266
}

Semantic roles & 50–950 ramp

primary

#241B93

secondary

#B7C04A

accent

#EC3CDF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #241B93

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

Preview Lab → · Contrast checker → · Palette generator →