#4531C7#4531C7

#4531C7 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.6% C 0.217 H 278.9°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#4531C7
RGB	rgb(69, 49, 199)
HSL	hsl(248, 60%, 49%)
HSV	hsv(248, 75%, 78%)
CMYK	cmyk(65.3%, 75.4%, 0%, 22%)
CIE-LAB	lab(33.10, 51.52, -74.39)
CIE-LCH	lch(33.10, 90.49, 304.71°)
OKLab	oklab(44.59% 0.0337 -0.2148)
OKLCH	oklch(44.59% 0.217 278.9)
XYZ	xyz(13.8581, 7.5842, 54.7554)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4531C7 #B3C731

analogous

#3168C7 #4531C7 #9031C7

triadic

#4531C7 #C74531 #31C745

tetradic

#4531C7 #C73168 #B3C731 #31C790

square

#4531C7 #C73168 #B3C731 #31C790

split-complementary

#4531C7 #C79031 #68C731

monochromatic

#231965 #342596 #4531C7 #6E5ED7 #9A8FE3

Accessibility & contrast

On white

8.34

#4531C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4531C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4531C7

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4531C7	#FFFFFF	#000000	##FFFFFF
##4531C7	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CB

Deuteranopia (green-blind)

#0048C4

Tritanopia (blue-blind)

#005C7A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4531c7;
/* rgb */ color: rgb(69, 49, 199);
/* oklch */ color: oklch(44.6% 0.217 278.9);

Tailwind

colors: {
  custom: {
    50: '#8a6cd9',
    500: '#4531c7',
    950: '#000000',
  },
}

SCSS

$custom: #4531c7;
$custom-light: #8a6cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4531c7",
  "rgb": {
    "r": 69,
    "g": 49,
    "b": 199
  },
  "hsl": {
    "h": 248,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4459,
    "c": 0.21742,
    "h": 278.9
  },
  "luminance": 0.07585
}

Semantic roles & 50–950 ramp

primary

#4531C7

secondary

#C4CE86

accent

#E444CE

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4531C7

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

Preview Lab → · Contrast checker → · Palette generator →