#4331A7#4331A7

#4331A7 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.3% C 0.179 H 282.1°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#4331A7
RGB	rgb(67, 49, 167)
HSL	hsl(249, 55%, 42%)
HSV	hsv(249, 71%, 65%)
CMYK	cmyk(59.9%, 70.7%, 0%, 34.5%)
CIE-LAB	lab(29.86, 41.37, -60.74)
CIE-LCH	lch(29.86, 73.49, 304.26°)
OKLab	oklab(41.32% 0.0377 -0.175)
OKLCH	oklch(41.32% 0.179 282.1)
XYZ	xyz(10.3859, 6.1792, 37.1971)
Luminance	0.0618 (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

#4331A7 #95A731

analogous

#315AA7 #4331A7 #7E31A7

triadic

#4331A7 #A74331 #31A743

tetradic

#4331A7 #A7315A #95A731 #31A77E

square

#4331A7 #A7315A #95A731 #31A77E

split-complementary

#4331A7 #A77E31 #5AA731

monochromatic

#1D1548 #302378 #4331A7 #5E4BCA #897AD8

Accessibility & contrast

On white

9.39

#4331A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#4331A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4331A7

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4331A7	#FFFFFF	#000000	##FFFFFF
##4331A7	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAB

Deuteranopia (green-blind)

#0042A5

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4331a7;
/* rgb */ color: rgb(67, 49, 167);
/* oklch */ color: oklch(41.3% 0.179 282.1);

Tailwind

colors: {
  custom: {
    50: '#836bc2',
    500: '#4331a7',
    950: '#000000',
  },
}

SCSS

$custom: #4331a7;
$custom-light: #836bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#4331a7",
  "rgb": {
    "r": 67,
    "g": 49,
    "b": 167
  },
  "hsl": {
    "h": 249.153,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.41321,
    "c": 0.179,
    "h": 282.1
  },
  "luminance": 0.0618
}

Semantic roles & 50–950 ramp

primary

#4331A7

secondary

#B5C173

accent

#DE4AC7

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4331A7

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

Preview Lab → · Contrast checker → · Palette generator →