#4235BA#4235BA

#4235BA is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.6% C 0.198 H 278.6°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#4235BA
RGB	rgb(66, 53, 186)
HSL	hsl(246, 56%, 47%)
HSV	hsv(246, 72%, 73%)
CMYK	cmyk(64.5%, 71.5%, 0%, 27.1%)
CIE-LAB	lab(32.37, 44.98, -67.97)
CIE-LCH	lch(32.37, 81.50, 303.50°)
OKLab	oklab(43.63% 0.0298 -0.1962)
OKLCH	oklch(43.63% 0.198 278.6)
XYZ	xyz(12.3799, 7.2486, 47.1916)
Luminance	0.0725 (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

#4235BA #ADBA35

analogous

#356ABA #4235BA #8535BA

triadic

#4235BA #BA4235 #35BA42

tetradic

#4235BA #BA356A #ADBA35 #35BA85

square

#4235BA #BA356A #ADBA35 #35BA85

split-complementary

#4235BA #BA8535 #6ABA35

monochromatic

#201A5B #31278A #4235BA #675CD0 #938BDE

Accessibility & contrast

On white

8.57

#4235BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#4235BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4235BA

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4235BA	#FFFFFF	#000000	##FFFFFF
##4235BA	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BE

Deuteranopia (green-blind)

#0047B8

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4235ba;
/* rgb */ color: rgb(66, 53, 186);
/* oklch */ color: oklch(43.6% 0.198 278.6);

Tailwind

colors: {
  custom: {
    50: '#856ed0',
    500: '#4235ba',
    950: '#000000',
  },
}

SCSS

$custom: #4235ba;
$custom-light: #856ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#4235ba",
  "rgb": {
    "r": 66,
    "g": 53,
    "b": 186
  },
  "hsl": {
    "h": 245.865,
    "s": 55.649,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43628,
    "c": 0.19842,
    "h": 278.6
  },
  "luminance": 0.0725
}

Semantic roles & 50–950 ramp

primary

#4235BA

secondary

#C1C882

accent

#DF49D0

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #4235BA

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

Preview Lab → · Contrast checker → · Palette generator →