#4336E3#4336E3

#4336E3 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.9% C 0.246 H 275.2°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#4336E3
RGB	rgb(67, 54, 227)
HSL	hsl(245, 76%, 55%)
HSV	hsv(245, 76%, 89%)
CMYK	cmyk(70.5%, 76.2%, 0%, 11%)
CIE-LAB	lab(36.70, 57.27, -84.62)
CIE-LCH	lch(36.70, 102.18, 304.09°)
OKLab	oklab(47.93% 0.0221 -0.2447)
OKLCH	oklch(47.93% 0.246 275.2)
XYZ	xyz(17.4945, 9.3760, 73.5459)
Luminance	0.0938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4336E3 #D6E336

analogous

#367FE3 #4336E3 #9A36E3

triadic

#4336E3 #E34336 #36E343

tetradic

#4336E3 #E3367F #D6E336 #36E39A

square

#4336E3 #E3367F #D6E336 #36E39A

split-complementary

#4336E3 #E39A36 #7FE336

monochromatic

#1C138B #271BC1 #4336E3 #756CEA #A7A1F2

Accessibility & contrast

On white

7.30

#4336E3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4336E3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4336E3

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4336E3	#FFFFFF	#000000	##FFFFFF
##4336E3	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EE8

Deuteranopia (green-blind)

#004EE0

Tritanopia (blue-blind)

#006A8B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4336e3;
/* rgb */ color: rgb(67, 54, 227);
/* oklch */ color: oklch(47.9% 0.246 275.2);

Tailwind

colors: {
  custom: {
    50: '#8e71ed',
    500: '#4336e3',
    950: '#000000',
  },
}

SCSS

$custom: #4336e3;
$custom-light: #8e71ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4336e3",
  "rgb": {
    "r": 67,
    "g": 54,
    "b": 227
  },
  "hsl": {
    "h": 244.509,
    "s": 75.546,
    "l": 55.098
  },
  "oklch": {
    "l": 0.47927,
    "c": 0.2457,
    "h": 275.2
  },
  "luminance": 0.09378
}

Semantic roles & 50–950 ramp

primary

#4336E3

secondary

#D9DF96

accent

#F236E4

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0817

muted

#7E7B85

Preview Lab

Preview with #4336E3

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

Preview Lab → · Contrast checker → · Palette generator →