#4235BC#4235BC

#4235BC is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.8% C 0.201 H 278.4°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4235BC
RGB	rgb(66, 53, 188)
HSL	hsl(246, 56%, 47%)
HSV	hsv(246, 72%, 74%)
CMYK	cmyk(64.9%, 71.8%, 0%, 26.3%)
CIE-LAB	lab(32.56, 45.61, -68.83)
CIE-LCH	lch(32.56, 82.57, 303.53°)
OKLab	oklab(43.82% 0.0295 -0.1987)
OKLCH	oklch(43.82% 0.201 278.4)
XYZ	xyz(12.5940, 7.3343, 48.3192)
Luminance	0.0733 (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

#4235BC #AFBC35

analogous

#356BBC #4235BC #8635BC

triadic

#4235BC #BC4235 #35BC42

tetradic

#4235BC #BC356B #AFBC35 #35BC86

square

#4235BC #BC356B #AFBC35 #35BC86

split-complementary

#4235BC #BC8635 #6BBC35

monochromatic

#201A5D #31288C #4235BC #685DD1 #958DDF

Accessibility & contrast

On white

8.51

#4235BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4235BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4235BC

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4235BC	#FFFFFF	#000000	##FFFFFF
##4235BC	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C0

Deuteranopia (green-blind)

#0047BA

Tritanopia (blue-blind)

#005A75

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4235bc;
/* rgb */ color: rgb(66, 53, 188);
/* oklch */ color: oklch(43.8% 0.201 278.4);

Tailwind

colors: {
  custom: {
    50: '#866ed1',
    500: '#4235bc',
    950: '#000000',
  },
}

SCSS

$custom: #4235bc;
$custom-light: #866ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#4235bc",
  "rgb": {
    "r": 66,
    "g": 53,
    "b": 188
  },
  "hsl": {
    "h": 245.778,
    "s": 56.017,
    "l": 47.255
  },
  "oklch": {
    "l": 0.43821,
    "c": 0.20087,
    "h": 278.4
  },
  "luminance": 0.07335
}

Semantic roles & 50–950 ramp

primary

#4235BC

secondary

#C2C984

accent

#DF48D1

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #4235BC

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

Preview Lab → · Contrast checker → · Palette generator →