#4035DB#4035DB

#4035DB is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.8% C 0.238 H 275.0°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#4035DB
RGB	rgb(64, 53, 219)
HSL	hsl(244, 70%, 53%)
HSV	hsv(244, 76%, 86%)
CMYK	cmyk(70.8%, 75.8%, 0%, 14.1%)
CIE-LAB	lab(35.50, 55.08, -82.03)
CIE-LCH	lch(35.50, 98.81, 303.88°)
OKLab	oklab(46.79% 0.0206 -0.2372)
OKLCH	oklch(46.79% 0.238 275)
XYZ	xyz(16.1694, 8.7491, 67.8407)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4035DB #D0DB35

analogous

#357DDB #4035DB #9335DB

triadic

#4035DB #DB4035 #35DB40

tetradic

#4035DB #DB357D #D0DB35 #35DB93

square

#4035DB #DB357D #D0DB35 #35DB93

split-complementary

#4035DB #DB9335 #7DDB35

monochromatic

#1E177F #2A20B3 #4035DB #7169E4 #A29DEE

Accessibility & contrast

On white

7.64

#4035DB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4035DB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4035DB

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4035DB	#FFFFFF	#000000	##FFFFFF
##4035DB	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BE0

Deuteranopia (green-blind)

#004CD8

Tritanopia (blue-blind)

#006686

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4035db;
/* rgb */ color: rgb(64, 53, 219);
/* oklch */ color: oklch(46.8% 0.238 275.0);

Tailwind

colors: {
  custom: {
    50: '#8b6fe8',
    500: '#4035db',
    950: '#000000',
  },
}

SCSS

$custom: #4035db;
$custom-light: #8b6fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4035db",
  "rgb": {
    "r": 64,
    "g": 53,
    "b": 219
  },
  "hsl": {
    "h": 243.976,
    "s": 69.748,
    "l": 53.333
  },
  "oklch": {
    "l": 0.46787,
    "c": 0.23812,
    "h": 275
  },
  "luminance": 0.08751
}

Semantic roles & 50–950 ramp

primary

#4035DB

secondary

#D5DA92

accent

#ED3BE1

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4035DB

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

Preview Lab → · Contrast checker → · Palette generator →