#241DA0#241DA0

#241DA0 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.6% C 0.197 H 272.5°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#241DA0
RGB	rgb(36, 29, 160)
HSL	hsl(243, 69%, 37%)
HSV	hsv(243, 82%, 63%)
CMYK	cmyk(77.5%, 81.9%, 0%, 37.3%)
CIE-LAB	lab(22.97, 46.59, -67.95)
CIE-LCH	lch(22.97, 82.38, 304.44°)
OKLab	oklab(35.64% 0.0084 -0.1966)
OKLCH	oklch(35.64% 0.197 272.5)
XYZ	xyz(7.5100, 3.7911, 33.5868)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241DA0 #99A01D

analogous

#1D58A0 #241DA0 #661DA0

triadic

#241DA0 #A0241D #1DA024

tetradic

#241DA0 #A01D58 #99A01D #1DA066

square

#241DA0 #A01D58 #99A01D #1DA066

split-complementary

#241DA0 #A0661D #58A01D

monochromatic

#0D0A38 #18146C #241DA0 #3026D4 #5E57E1

Accessibility & contrast

On white

11.94

#241DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#241DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241DA0

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241DA0	#FFFFFF	#000000	##FFFFFF
##241DA0	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA4

Deuteranopia (green-blind)

#00309E

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #241da0;
/* rgb */ color: rgb(36, 29, 160);
/* oklch */ color: oklch(35.6% 0.197 272.5);

Tailwind

colors: {
  custom: {
    50: '#765dbd',
    500: '#241da0',
    950: '#000000',
  },
}

SCSS

$custom: #241da0;
$custom-light: #765dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#241da0",
  "rgb": {
    "r": 36,
    "g": 29,
    "b": 160
  },
  "hsl": {
    "h": 243.206,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.35639,
    "c": 0.19679,
    "h": 272.5
  },
  "luminance": 0.03792
}

Semantic roles & 50–950 ramp

primary

#241DA0

secondary

#BEC455

accent

#EC3CE3

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #241DA0

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

Preview Lab → · Contrast checker → · Palette generator →