#4235B5#4235B5

#4235B5 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 43.2% C 0.192 H 279.2°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#4235B5
RGB	rgb(66, 53, 181)
HSL	hsl(246, 55%, 46%)
HSV	hsv(246, 71%, 71%)
CMYK	cmyk(63.5%, 70.7%, 0%, 29%)
CIE-LAB	lab(31.90, 43.38, -65.77)
CIE-LCH	lch(31.90, 78.79, 303.41°)
OKLab	oklab(43.15% 0.0307 -0.1897)
OKLCH	oklch(43.15% 0.192 279.2)
XYZ	xyz(11.8577, 7.0397, 44.4410)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.66

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4235B5 #A8B535

analogous

#3568B5 #4235B5 #8235B5

triadic

#4235B5 #B54235 #35B542

tetradic

#4235B5 #B53568 #A8B535 #35B582

square

#4235B5 #B53568 #A8B535 #35B582

split-complementary

#4235B5 #B58235 #68B535

monochromatic

#1F1956 #312786 #4235B5 #6559CE #9188DC

Accessibility & contrast

On white

8.72

#4235B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#4235B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4235B5

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4235B5	#FFFFFF	#000000	##FFFFFF
##4235B5	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B9

Deuteranopia (green-blind)

#0046B3

Tritanopia (blue-blind)

#005871

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4235b5;
/* rgb */ color: rgb(66, 53, 181);
/* oklch */ color: oklch(43.2% 0.192 279.2);

Tailwind

colors: {
  custom: {
    50: '#846ecc',
    500: '#4235b5',
    950: '#000000',
  },
}

SCSS

$custom: #4235b5;
$custom-light: #846ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#4235b5",
  "rgb": {
    "r": 66,
    "g": 53,
    "b": 181
  },
  "hsl": {
    "h": 246.094,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.43151,
    "c": 0.19222,
    "h": 279.2
  },
  "luminance": 0.07041
}

Semantic roles & 50–950 ramp

primary

#4235B5

secondary

#BFC680

accent

#DE4ACF

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #4235B5

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

Preview Lab → · Contrast checker → · Palette generator →