#4034CD#4034CD

#4034CD is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.2% C 0.223 H 276.2°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4034CD
RGB	rgb(64, 52, 205)
HSL	hsl(245, 60%, 50%)
HSV	hsv(245, 75%, 80%)
CMYK	cmyk(68.8%, 74.6%, 0%, 19.6%)
CIE-LAB	lab(33.88, 51.28, -76.61)
CIE-LCH	lch(33.88, 92.18, 303.80°)
OKLab	oklab(45.23% 0.024 -0.2214)
OKLCH	oklch(45.23% 0.223 276.2)
XYZ	xyz(14.3582, 7.9524, 58.5241)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4034CD #C1CD34

analogous

#3474CD #4034CD #8C34CD

triadic

#4034CD #CD4034 #34CD40

tetradic

#4034CD #CD3474 #C1CD34 #34CD8C

square

#4034CD #CD3474 #C1CD34 #34CD8C

split-complementary

#4034CD #CD8C34 #74CD34

monochromatic

#211B6C #30279D #4034CD #6E65D9 #9C96E5

Accessibility & contrast

On white

8.11

#4034CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4034CD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4034CD

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4034CD	#FFFFFF	#000000	##FFFFFF
##4034CD	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056D1

Deuteranopia (green-blind)

#0049CA

Tritanopia (blue-blind)

#00607E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4034cd;
/* rgb */ color: rgb(64, 52, 205);
/* oklch */ color: oklch(45.2% 0.223 276.2);

Tailwind

colors: {
  custom: {
    50: '#886ede',
    500: '#4034cd',
    950: '#000000',
  },
}

SCSS

$custom: #4034cd;
$custom-light: #886ede;
$custom-dark: #000000;

JSON

{
  "hex": "#4034cd",
  "rgb": {
    "r": 64,
    "g": 52,
    "b": 205
  },
  "hsl": {
    "h": 244.706,
    "s": 60.474,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45226,
    "c": 0.22272,
    "h": 276.2
  },
  "luminance": 0.07954
}

Semantic roles & 50–950 ramp

primary

#4034CD

secondary

#CBD18C

accent

#E444D7

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4034CD

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

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