#4034C1#4034C1

#4034C1 is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 44.0% C 0.208 H 277.3°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#4034C1
RGB	rgb(64, 52, 193)
HSL	hsl(245, 58%, 48%)
HSV	hsv(245, 73%, 76%)
CMYK	cmyk(66.8%, 73.1%, 0%, 24.3%)
CIE-LAB	lab(32.69, 47.51, -71.56)
CIE-LCH	lch(32.69, 85.90, 303.58°)
OKLab	oklab(44.02% 0.0265 -0.2067)
OKLCH	oklch(44.02% 0.208 277.3)
XYZ	xyz(12.9649, 7.3951, 51.1859)
Luminance	0.0740 (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

#4034C1 #B5C134

analogous

#346FC1 #4034C1 #8634C1

triadic

#4034C1 #C14034 #34C140

tetradic

#4034C1 #C1346F #B5C134 #34C186

square

#4034C1 #C1346F #B5C134 #34C186

split-complementary

#4034C1 #C18634 #6FC134

monochromatic

#201A61 #302791 #4034C1 #685ED4 #968FE1

Accessibility & contrast

On white

8.47

#4034C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#4034C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4034C1

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4034C1	#FFFFFF	#000000	##FFFFFF
##4034C1	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C5

Deuteranopia (green-blind)

#0047BE

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4034c1;
/* rgb */ color: rgb(64, 52, 193);
/* oklch */ color: oklch(44.0% 0.208 277.3);

Tailwind

colors: {
  custom: {
    50: '#866ed5',
    500: '#4034c1',
    950: '#000000',
  },
}

SCSS

$custom: #4034c1;
$custom-light: #866ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#4034c1",
  "rgb": {
    "r": 64,
    "g": 52,
    "b": 193
  },
  "hsl": {
    "h": 245.106,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44023,
    "c": 0.20841,
    "h": 277.3
  },
  "luminance": 0.07396
}

Semantic roles & 50–950 ramp

primary

#4034C1

secondary

#C5CB86

accent

#E147D4

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4034C1

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

Preview Lab → · Contrast checker → · Palette generator →