#4032A4#4032A4

#4032A4 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.9% C 0.175 H 281.0°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#4032A4
RGB	rgb(64, 50, 164)
HSL	hsl(247, 53%, 42%)
HSV	hsv(247, 70%, 64%)
CMYK	cmyk(61%, 69.5%, 0%, 35.7%)
CIE-LAB	lab(29.54, 39.38, -59.47)
CIE-LCH	lch(29.54, 71.33, 303.51°)
OKLab	oklab(40.94% 0.0332 -0.1713)
OKLCH	oklch(40.94% 0.175 281)
XYZ	xyz(9.9537, 6.0508, 35.7582)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4032A4 #96A432

analogous

#325DA4 #4032A4 #7932A4

triadic

#4032A4 #A44032 #32A440

tetradic

#4032A4 #A4325D #96A432 #32A479

square

#4032A4 #A4325D #96A432 #32A479

split-complementary

#4032A4 #A47932 #5DA432

monochromatic

#1B1546 #2E2475 #4032A4 #5A4BC8 #857AD6

Accessibility & contrast

On white

9.50

#4032A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#4032A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4032A4

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4032A4	#FFFFFF	#000000	##FFFFFF
##4032A4	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA7

Deuteranopia (green-blind)

#0041A2

Tritanopia (blue-blind)

#005067

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4032a4;
/* rgb */ color: rgb(64, 50, 164);
/* oklch */ color: oklch(40.9% 0.175 281.0);

Tailwind

colors: {
  custom: {
    50: '#806bc0',
    500: '#4032a4',
    950: '#000000',
  },
}

SCSS

$custom: #4032a4;
$custom-light: #806bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#4032a4",
  "rgb": {
    "r": 64,
    "g": 50,
    "b": 164
  },
  "hsl": {
    "h": 247.368,
    "s": 53.271,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40944,
    "c": 0.17453,
    "h": 281
  },
  "luminance": 0.06052
}

Semantic roles & 50–950 ramp

primary

#4032A4

secondary

#B6BF73

accent

#DD4BCB

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #4032A4

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

Preview Lab → · Contrast checker → · Palette generator →