#4024EB#4024EB

#4024EB is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 46.7% C 0.268 H 274.8°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#4024EB
RGB	rgb(64, 36, 235)
HSL	hsl(248, 83%, 53%)
HSV	hsv(248, 85%, 92%)
CMYK	cmyk(72.8%, 84.7%, 0%, 7.8%)
CIE-LAB	lab(34.70, 67.20, -92.50)
CIE-LCH	lch(34.70, 114.33, 306.00°)
OKLab	oklab(46.74% 0.0223 -0.2673)
OKLCH	oklch(46.74% 0.268 274.8)
XYZ	xyz(17.7357, 8.3481, 79.2578)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4024EB #CFEB24

analogous

#246BEB #4024EB #A324EB

triadic

#4024EB #EB4024 #24EB40

tetradic

#4024EB #EB246B #CFEB24 #24EBA3

square

#4024EB #EB246B #CFEB24 #24EBA3

split-complementary

#4024EB #EBA324 #6BEB24

monochromatic

#1E0C88 #2A12C0 #4024EB #715CF0 #A294F5

Accessibility & contrast

On white

7.87

#4024EB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4024EB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4024EB

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4024EB	#FFFFFF	#000000	##FFFFFF
##4024EB	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AF0

Deuteranopia (green-blind)

#0048E8

Tritanopia (blue-blind)

#00678D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4024eb;
/* rgb */ color: rgb(64, 36, 235);
/* oklch */ color: oklch(46.7% 0.268 274.8);

Tailwind

colors: {
  custom: {
    50: '#9068f3',
    500: '#4024eb',
    950: '#000000',
  },
}

SCSS

$custom: #4024eb;
$custom-light: #9068f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4024eb",
  "rgb": {
    "r": 64,
    "g": 36,
    "b": 235
  },
  "hsl": {
    "h": 248.442,
    "s": 83.264,
    "l": 53.137
  },
  "oklch": {
    "l": 0.46744,
    "c": 0.26827,
    "h": 274.8
  },
  "luminance": 0.0835
}

Semantic roles & 50–950 ramp

primary

#4024EB

secondary

#D4E08B

accent

#FA2EDD

background

#FAF6FF

surface

#F3EBFF

border

#CDC6D7

text

#0F0717

muted

#7F7A85

Preview Lab

Preview with #4024EB

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

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