#4032B3#4032B3

#4032B3 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.4% C 0.193 H 279.1°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#4032B3
RGB	rgb(64, 50, 179)
HSL	hsl(247, 56%, 45%)
HSV	hsv(247, 72%, 70%)
CMYK	cmyk(64.2%, 72.1%, 0%, 29.8%)
CIE-LAB	lab(30.94, 44.18, -66.17)
CIE-LCH	lch(30.94, 79.56, 303.73°)
OKLab	oklab(42.37% 0.0305 -0.1909)
OKLCH	oklch(42.37% 0.193 279.1)
XYZ	xyz(11.3890, 6.6250, 43.3177)
Luminance	0.0663 (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

#4032B3 #A5B332

analogous

#3264B3 #4032B3 #8132B3

triadic

#4032B3 #B34032 #32B340

tetradic

#4032B3 #B33264 #A5B332 #32B381

square

#4032B3 #B33264 #A5B332 #32B381

split-complementary

#4032B3 #B38132 #64B332

monochromatic

#1E1753 #2F2583 #4032B3 #6153CF #8D83DC

Accessibility & contrast

On white

9.03

#4032B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4032B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4032B3

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4032B3	#FFFFFF	#000000	##FFFFFF
##4032B3	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB7

Deuteranopia (green-blind)

#0044B1

Tritanopia (blue-blind)

#00566F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4032b3;
/* rgb */ color: rgb(64, 50, 179);
/* oklch */ color: oklch(42.4% 0.193 279.1);

Tailwind

colors: {
  custom: {
    50: '#836ccb',
    500: '#4032b3',
    950: '#000000',
  },
}

SCSS

$custom: #4032b3;
$custom-light: #836ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#4032b3",
  "rgb": {
    "r": 64,
    "g": 50,
    "b": 179
  },
  "hsl": {
    "h": 246.512,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42368,
    "c": 0.19338,
    "h": 279.1
  },
  "luminance": 0.06626
}

Semantic roles & 50–950 ramp

primary

#4032B3

secondary

#BEC67B

accent

#E048CF

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4032B3

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

Preview Lab → · Contrast checker → · Palette generator →