#4031C5#4031C5

#4031C5 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 44.0% C 0.216 H 277.3°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#4031C5
RGB	rgb(64, 49, 197)
HSL	hsl(246, 60%, 48%)
HSV	hsv(246, 75%, 77%)
CMYK	cmyk(67.5%, 75.1%, 0%, 22.7%)
CIE-LAB	lab(32.52, 50.37, -74.19)
CIE-LCH	lch(32.52, 89.68, 304.17°)
OKLab	oklab(44.02% 0.0274 -0.2144)
OKLCH	oklch(44.02% 0.216 277.3)
XYZ	xyz(13.2874, 7.3167, 53.5245)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.36

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4031C5 #B6C531

analogous

#316CC5 #4031C5 #8A31C5

triadic

#4031C5 #C54031 #31C540

tetradic

#4031C5 #C5316C #B6C531 #31C58A

square

#4031C5 #C5316C #B6C531 #31C58A

split-complementary

#4031C5 #C58A31 #6CC531

monochromatic

#201963 #302594 #4031C5 #695DD7 #968EE3

Accessibility & contrast

On white

8.52

#4031C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4031C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4031C5

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4031C5	#FFFFFF	#000000	##FFFFFF
##4031C5	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C9

Deuteranopia (green-blind)

#0046C2

Tritanopia (blue-blind)

#005C79

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4031c5;
/* rgb */ color: rgb(64, 49, 197);
/* oklch */ color: oklch(44.0% 0.216 277.3);

Tailwind

colors: {
  custom: {
    50: '#876cd8',
    500: '#4031c5',
    950: '#000000',
  },
}

SCSS

$custom: #4031c5;
$custom-light: #876cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4031c5",
  "rgb": {
    "r": 64,
    "g": 49,
    "b": 197
  },
  "hsl": {
    "h": 246.081,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.4402,
    "c": 0.21611,
    "h": 277.3
  },
  "luminance": 0.07318
}

Semantic roles & 50–950 ramp

primary

#4031C5

secondary

#C6CD85

accent

#E344D3

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4031C5

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

Preview Lab → · Contrast checker → · Palette generator →