#4638DE#4638DE

#4638DE is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.9% C 0.237 H 276.3°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#4638DE
RGB	rgb(70, 56, 222)
HSL	hsl(245, 72%, 55%)
HSV	hsv(245, 75%, 87%)
CMYK	cmyk(68.5%, 74.8%, 0%, 12.9%)
CIE-LAB	lab(36.75, 55.01, -81.67)
CIE-LCH	lch(36.75, 98.47, 303.96°)
OKLab	oklab(47.86% 0.026 -0.2361)
OKLCH	oklch(47.86% 0.238 276.3)
XYZ	xyz(17.1205, 9.4028, 70.0058)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.62

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4638DE #D0DE38

analogous

#387DDE #4638DE #9938DE

triadic

#4638DE #DE4638 #38DE46

tetradic

#4638DE #DE387D #D0DE38 #38DE99

square

#4638DE #DE387D #D0DE38 #38DE99

split-complementary

#4638DE #DE9938 #7DDE38

monochromatic

#201685 #2C1FBA #4638DE #776CE7 #A8A1EF

Accessibility & contrast

On white

7.29

#4638DE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4638DE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4638DE

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4638DE	#FFFFFF	#000000	##FFFFFF
##4638DE	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DE3

Deuteranopia (green-blind)

#004FDB

Tritanopia (blue-blind)

#006889

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4638de;
/* rgb */ color: rgb(70, 56, 222);
/* oklch */ color: oklch(47.9% 0.237 276.3);

Tailwind

colors: {
  custom: {
    50: '#8e72ea',
    500: '#4638de',
    950: '#000000',
  },
}

SCSS

$custom: #4638de;
$custom-light: #8e72ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4638de",
  "rgb": {
    "r": 70,
    "g": 56,
    "b": 222
  },
  "hsl": {
    "h": 245.06,
    "s": 71.552,
    "l": 54.51
  },
  "oklch": {
    "l": 0.47864,
    "c": 0.2375,
    "h": 276.3
  },
  "luminance": 0.09404
}

Semantic roles & 50–950 ramp

primary

#4638DE

secondary

#D6DC96

accent

#EE3ADF

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4638DE

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

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