#4030C4#4030C4

#4030C4 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.8% C 0.216 H 277.5°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#4030C4
RGB	rgb(64, 48, 196)
HSL	hsl(246, 61%, 48%)
HSV	hsv(246, 76%, 77%)
CMYK	cmyk(67.3%, 75.5%, 0%, 23.1%)
CIE-LAB	lab(32.23, 50.59, -74.08)
CIE-LCH	lch(32.23, 89.70, 304.33°)
OKLab	oklab(43.79% 0.0282 -0.214)
OKLCH	oklch(43.79% 0.216 277.5)
XYZ	xyz(13.1319, 7.1883, 52.9093)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.54

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4030C4 #B4C430

analogous

#306AC4 #4030C4 #8A30C4

triadic

#4030C4 #C44030 #30C440

tetradic

#4030C4 #C4306A #B4C430 #30C48A

square

#4030C4 #C4306A #B4C430 #30C48A

split-complementary

#4030C4 #C48A30 #6AC430

monochromatic

#201862 #302493 #4030C4 #685AD7 #958CE3

Accessibility & contrast

On white

8.61

#4030C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#4030C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4030C4

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4030C4	#FFFFFF	#000000	##FFFFFF
##4030C4	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C8

Deuteranopia (green-blind)

#0046C1

Tritanopia (blue-blind)

#005B78

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4030c4;
/* rgb */ color: rgb(64, 48, 196);
/* oklch */ color: oklch(43.8% 0.216 277.5);

Tailwind

colors: {
  custom: {
    50: '#876bd7',
    500: '#4030c4',
    950: '#000000',
  },
}

SCSS

$custom: #4030c4;
$custom-light: #876bd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4030c4",
  "rgb": {
    "r": 64,
    "g": 48,
    "b": 196
  },
  "hsl": {
    "h": 246.486,
    "s": 60.656,
    "l": 47.843
  },
  "oklch": {
    "l": 0.43789,
    "c": 0.21586,
    "h": 277.5
  },
  "luminance": 0.07189
}

Semantic roles & 50–950 ramp

primary

#4030C4

secondary

#C5CD83

accent

#E444D3

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4030C4

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

Preview Lab → · Contrast checker → · Palette generator →