#4031C3#4031C3

#4031C3 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.8% C 0.214 H 277.5°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#4031C3
RGB	rgb(64, 49, 195)
HSL	hsl(246, 60%, 48%)
HSV	hsv(246, 75%, 76%)
CMYK	cmyk(67.2%, 74.9%, 0%, 23.5%)
CIE-LAB	lab(32.32, 49.76, -73.35)
CIE-LCH	lch(32.32, 88.64, 304.15°)
OKLab	oklab(43.82% 0.0278 -0.2119)
OKLCH	oklch(43.82% 0.214 277.5)
XYZ	xyz(13.0598, 7.2256, 52.3256)
Luminance	0.0723 (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

#4031C3 #B4C331

analogous

#316BC3 #4031C3 #8931C3

triadic

#4031C3 #C34031 #31C340

tetradic

#4031C3 #C3316B #B4C331 #31C389

square

#4031C3 #C3316B #B4C331 #31C389

split-complementary

#4031C3 #C38931 #6BC331

monochromatic

#201861 #302592 #4031C3 #685BD6 #958CE2

Accessibility & contrast

On white

8.59

#4031C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#4031C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4031C3

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4031C3	#FFFFFF	#000000	##FFFFFF
##4031C3	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C7

Deuteranopia (green-blind)

#0046C0

Tritanopia (blue-blind)

#005B78

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4031c3;
/* rgb */ color: rgb(64, 49, 195);
/* oklch */ color: oklch(43.8% 0.214 277.5);

Tailwind

colors: {
  custom: {
    50: '#876cd6',
    500: '#4031c3',
    950: '#000000',
  },
}

SCSS

$custom: #4031c3;
$custom-light: #876cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4031c3",
  "rgb": {
    "r": 64,
    "g": 49,
    "b": 195
  },
  "hsl": {
    "h": 246.164,
    "s": 59.836,
    "l": 47.843
  },
  "oklch": {
    "l": 0.43818,
    "c": 0.21374,
    "h": 277.5
  },
  "luminance": 0.07227
}

Semantic roles & 50–950 ramp

primary

#4031C3

secondary

#C5CC83

accent

#E345D3

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4031C3

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

Preview Lab → · Contrast checker → · Palette generator →