#3A24AA#3A24AA

#3A24AA is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.1% C 0.197 H 279.6°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#3A24AA
RGB	rgb(58, 36, 170)
HSL	hsl(250, 65%, 40%)
HSV	hsv(250, 79%, 67%)
CMYK	cmyk(65.9%, 78.8%, 0%, 33.3%)
CIE-LAB	lab(26.91, 48.12, -67.43)
CIE-LCH	lch(26.91, 82.84, 305.51°)
OKLab	oklab(39.14% 0.0329 -0.1947)
OKLCH	oklch(39.14% 0.197 279.6)
XYZ	xyz(9.6292, 5.0628, 38.4922)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A24AA #94AA24

analogous

#2451AA #3A24AA #7D24AA

triadic

#3A24AA #AA3A24 #24AA3A

tetradic

#3A24AA #AA2451 #94AA24 #24AA7D

square

#3A24AA #AA2451 #94AA24 #24AA7D

split-complementary

#3A24AA #AA7D24 #51AA24

monochromatic

#180F45 #291977 #3A24AA #5137D5 #7D69DF

Accessibility & contrast

On white

10.43

#3A24AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3A24AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A24AA

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A24AA	#FFFFFF	#000000	##FFFFFF
##3A24AA	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AE

Deuteranopia (green-blind)

#003AA8

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3a24aa;
/* rgb */ color: rgb(58, 36, 170);
/* oklch */ color: oklch(39.1% 0.197 279.6);

Tailwind

colors: {
  custom: {
    50: '#8063c5',
    500: '#3a24aa',
    950: '#000000',
  },
}

SCSS

$custom: #3a24aa;
$custom-light: #8063c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a24aa",
  "rgb": {
    "r": 58,
    "g": 36,
    "b": 170
  },
  "hsl": {
    "h": 249.851,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39135,
    "c": 0.19745,
    "h": 279.6
  },
  "luminance": 0.05064
}

Semantic roles & 50–950 ramp

primary

#3A24AA

secondary

#B5C565

accent

#E840CC

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3A24AA

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

Preview Lab → · Contrast checker → · Palette generator →