#4235BF#4235BF

#4235BF is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.1% C 0.205 H 278.1°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#4235BF
RGB	rgb(66, 53, 191)
HSL	hsl(246, 57%, 48%)
HSV	hsv(246, 72%, 75%)
CMYK	cmyk(65.4%, 72.3%, 0%, 25.1%)
CIE-LAB	lab(32.84, 46.56, -70.13)
CIE-LCH	lch(32.84, 84.18, 303.58°)
OKLab	oklab(44.11% 0.0289 -0.2025)
OKLCH	oklch(44.11% 0.205 278.1)
XYZ	xyz(12.9208, 7.4650, 50.0401)
Luminance	0.0747 (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

#4235BF #B2BF35

analogous

#356DBF #4235BF #8735BF

triadic

#4235BF #BF4235 #35BF42

tetradic

#4235BF #BF356D #B2BF35 #35BF87

square

#4235BF #BF356D #B2BF35 #35BF87

split-complementary

#4235BF #BF8735 #6DBF35

monochromatic

#211A5F #31288F #4235BF #6A5FD3 #968FE0

Accessibility & contrast

On white

8.42

#4235BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4235BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4235BF

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4235BF	#FFFFFF	#000000	##FFFFFF
##4235BF	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C3

Deuteranopia (green-blind)

#0048BC

Tritanopia (blue-blind)

#005B77

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4235bf;
/* rgb */ color: rgb(66, 53, 191);
/* oklch */ color: oklch(44.1% 0.205 278.1);

Tailwind

colors: {
  custom: {
    50: '#866ed4',
    500: '#4235bf',
    950: '#000000',
  },
}

SCSS

$custom: #4235bf;
$custom-light: #866ed4;
$custom-dark: #000000;

JSON

{
  "hex": "#4235bf",
  "rgb": {
    "r": 66,
    "g": 53,
    "b": 191
  },
  "hsl": {
    "h": 245.652,
    "s": 56.557,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44112,
    "c": 0.20454,
    "h": 278.1
  },
  "luminance": 0.07466
}

Semantic roles & 50–950 ramp

primary

#4235BF

secondary

#C4CA85

accent

#E048D2

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #4235BF

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

Preview Lab → · Contrast checker → · Palette generator →