#4032B2#4032B2

#4032B2 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.3% C 0.192 H 279.2°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#4032B2
RGB	rgb(64, 50, 178)
HSL	hsl(247, 56%, 45%)
HSV	hsv(247, 72%, 70%)
CMYK	cmyk(64%, 71.9%, 0%, 30.2%)
CIE-LAB	lab(30.84, 43.87, -65.73)
CIE-LCH	lch(30.84, 79.02, 303.72°)
OKLab	oklab(42.27% 0.0307 -0.1897)
OKLCH	oklch(42.27% 0.192 279.2)
XYZ	xyz(11.2883, 6.5847, 42.7870)
Luminance	0.0659 (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

#4032B2 #A4B232

analogous

#3264B2 #4032B2 #8032B2

triadic

#4032B2 #B24032 #32B240

tetradic

#4032B2 #B23264 #A4B232 #32B280

square

#4032B2 #B23264 #A4B232 #32B280

split-complementary

#4032B2 #B28032 #64B232

monochromatic

#1E1752 #2F2582 #4032B2 #6053CF #8C82DC

Accessibility & contrast

On white

9.06

#4032B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#4032B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4032B2

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4032B2	#FFFFFF	#000000	##FFFFFF
##4032B2	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB6

Deuteranopia (green-blind)

#0043B0

Tritanopia (blue-blind)

#00556F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4032b2;
/* rgb */ color: rgb(64, 50, 178);
/* oklch */ color: oklch(42.3% 0.192 279.2);

Tailwind

colors: {
  custom: {
    50: '#836cca',
    500: '#4032b2',
    950: '#000000',
  },
}

SCSS

$custom: #4032b2;
$custom-light: #836cca;
$custom-dark: #000000;

JSON

{
  "hex": "#4032b2",
  "rgb": {
    "r": 64,
    "g": 50,
    "b": 178
  },
  "hsl": {
    "h": 246.563,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42272,
    "c": 0.19214,
    "h": 279.2
  },
  "luminance": 0.06586
}

Semantic roles & 50–950 ramp

primary

#4032B2

secondary

#BDC57B

accent

#DF48CF

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4032B2

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

Preview Lab → · Contrast checker → · Palette generator →