#4330B9#4330B9

#4330B9 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.9% C 0.202 H 279.9°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#4330B9
RGB	rgb(67, 48, 185)
HSL	hsl(248, 59%, 46%)
HSV	hsv(248, 74%, 73%)
CMYK	cmyk(63.8%, 74.1%, 0%, 27.5%)
CIE-LAB	lab(31.37, 47.53, -69.01)
CIE-LCH	lch(31.37, 83.80, 304.56°)
OKLab	oklab(42.91% 0.0347 -0.1992)
OKLCH	oklch(42.91% 0.202 279.9)
XYZ	xyz(12.1259, 6.8090, 46.5648)
Luminance	0.0681 (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

#4330B9 #A6B930

analogous

#3061B9 #4330B9 #8730B9

triadic

#4330B9 #B94330 #30B943

tetradic

#4330B9 #B93061 #A6B930 #30B987

square

#4330B9 #B93061 #A6B930 #30B987

split-complementary

#4330B9 #B98730 #61B930

monochromatic

#201758 #312388 #4330B9 #6554D3 #9184DF

Accessibility & contrast

On white

8.89

#4330B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#4330B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4330B9

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4330B9	#FFFFFF	#000000	##FFFFFF
##4330B9	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBD

Deuteranopia (green-blind)

#0044B7

Tritanopia (blue-blind)

#005772

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4330b9;
/* rgb */ color: rgb(67, 48, 185);
/* oklch */ color: oklch(42.9% 0.202 279.9);

Tailwind

colors: {
  custom: {
    50: '#866bcf',
    500: '#4330b9',
    950: '#000000',
  },
}

SCSS

$custom: #4330b9;
$custom-light: #866bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4330b9",
  "rgb": {
    "r": 67,
    "g": 48,
    "b": 185
  },
  "hsl": {
    "h": 248.321,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.4291,
    "c": 0.20218,
    "h": 279.9
  },
  "luminance": 0.0681
}

Semantic roles & 50–950 ramp

primary

#4330B9

secondary

#BEC97C

accent

#E246CC

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0714

muted

#7D7A82

Preview Lab

Preview with #4330B9

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

Preview Lab → · Contrast checker → · Palette generator →