#4030C2#4030C2

#4030C2 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.6% C 0.214 H 277.7°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#4030C2
RGB	rgb(64, 48, 194)
HSL	hsl(247, 60%, 47%)
HSV	hsv(247, 75%, 76%)
CMYK	cmyk(67%, 75.3%, 0%, 23.9%)
CIE-LAB	lab(32.03, 49.97, -73.24)
CIE-LCH	lch(32.03, 88.66, 304.31°)
OKLab	oklab(43.59% 0.0286 -0.2116)
OKLCH	oklch(43.59% 0.214 277.7)
XYZ	xyz(12.9058, 7.0978, 51.7184)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4030C2 #B2C230

analogous

#3069C2 #4030C2 #8930C2

triadic

#4030C2 #C24030 #30C240

tetradic

#4030C2 #C23069 #B2C230 #30C289

square

#4030C2 #C23069 #B2C230 #30C289

split-complementary

#4030C2 #C28930 #69C230

monochromatic

#201860 #302491 #4030C2 #6759D6 #948AE2

Accessibility & contrast

On white

8.68

#4030C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#4030C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4030C2

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4030C2	#FFFFFF	#000000	##FFFFFF
##4030C2	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C6

Deuteranopia (green-blind)

#0045BF

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4030c2;
/* rgb */ color: rgb(64, 48, 194);
/* oklch */ color: oklch(43.6% 0.214 277.7);

Tailwind

colors: {
  custom: {
    50: '#866bd6',
    500: '#4030c2',
    950: '#000000',
  },
}

SCSS

$custom: #4030c2;
$custom-light: #866bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4030c2",
  "rgb": {
    "r": 64,
    "g": 48,
    "b": 194
  },
  "hsl": {
    "h": 246.575,
    "s": 60.331,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43585,
    "c": 0.21351,
    "h": 277.7
  },
  "luminance": 0.07099
}

Semantic roles & 50–950 ramp

primary

#4030C2

secondary

#C4CC82

accent

#E344D2

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4030C2

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

Preview Lab → · Contrast checker → · Palette generator →