#24219C#24219C

#24219C is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.7% C 0.189 H 272.4°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#24219C
RGB	rgb(36, 33, 156)
HSL	hsl(241, 65%, 37%)
HSV	hsv(241, 79%, 61%)
CMYK	cmyk(76.9%, 78.8%, 0%, 38.8%)
CIE-LAB	lab(23.21, 43.23, -65.10)
CIE-LCH	lch(23.21, 78.15, 303.59°)
OKLab	oklab(35.67% 0.008 -0.1884)
OKLCH	oklch(35.67% 0.189 272.4)
XYZ	xyz(7.2701, 3.8623, 31.8084)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24219C #999C21

analogous

#215C9C #24219C #61219C

triadic

#24219C #9C2421 #219C24

tetradic

#24219C #9C215C #999C21 #219C61

square

#24219C #9C215C #999C21 #219C61

split-complementary

#24219C #9C6121 #5C9C21

monochromatic

#0D0C37 #181669 #24219C #302CCF #5E5BDC

Accessibility & contrast

On white

11.85

#24219C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#24219C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24219C

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24219C	#FFFFFF	#000000	##FFFFFF
##24219C	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9F

Deuteranopia (green-blind)

#00319A

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #24219c;
/* rgb */ color: rgb(36, 33, 156);
/* oklch */ color: oklch(35.7% 0.189 272.4);

Tailwind

colors: {
  custom: {
    50: '#745fbb',
    500: '#24219c',
    950: '#000000',
  },
}

SCSS

$custom: #24219c;
$custom-light: #745fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#24219c",
  "rgb": {
    "r": 36,
    "g": 33,
    "b": 156
  },
  "hsl": {
    "h": 241.463,
    "s": 65.079,
    "l": 37.059
  },
  "oklch": {
    "l": 0.35671,
    "c": 0.18859,
    "h": 272.4
  },
  "luminance": 0.03863
}

Semantic roles & 50–950 ramp

primary

#24219C

secondary

#BEC158

accent

#E840E4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #24219C

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

Preview Lab → · Contrast checker → · Palette generator →