#4035AB#4035AB

#4035AB is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.1% C 0.180 H 279.5°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#4035AB
RGB	rgb(64, 53, 171)
HSL	hsl(246, 53%, 44%)
HSV	hsv(246, 69%, 67%)
CMYK	cmyk(62.6%, 69%, 0%, 32.9%)
CIE-LAB	lab(30.82, 39.88, -61.58)
CIE-LCH	lch(30.82, 73.37, 302.93°)
OKLab	oklab(42.06% 0.0297 -0.1775)
OKLCH	oklch(42.06% 0.18 279.5)
XYZ	xyz(10.7358, 6.5757, 39.2237)
Luminance	0.0658 (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

#4035AB #A0AB35

analogous

#3565AB #4035AB #7B35AB

triadic

#4035AB #AB4035 #35AB40

tetradic

#4035AB #AB3565 #A0AB35 #35AB7B

square

#4035AB #AB3565 #A0AB35 #35AB7B

split-complementary

#4035AB #AB7B35 #65AB35

monochromatic

#1D184E #2F277C #4035AB #5E53CA #8A82D8

Accessibility & contrast

On white

9.07

#4035AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#4035AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4035AB

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4035AB	#FFFFFF	#000000	##FFFFFF
##4035AB	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAF

Deuteranopia (green-blind)

#0044A9

Tritanopia (blue-blind)

#00546C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4035ab;
/* rgb */ color: rgb(64, 53, 171);
/* oklch */ color: oklch(42.1% 0.180 279.5);

Tailwind

colors: {
  custom: {
    50: '#826dc5',
    500: '#4035ab',
    950: '#000000',
  },
}

SCSS

$custom: #4035ab;
$custom-light: #826dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4035ab",
  "rgb": {
    "r": 64,
    "g": 53,
    "b": 171
  },
  "hsl": {
    "h": 245.593,
    "s": 52.679,
    "l": 43.922
  },
  "oklch": {
    "l": 0.42058,
    "c": 0.18001,
    "h": 279.5
  },
  "luminance": 0.06576
}

Semantic roles & 50–950 ramp

primary

#4035AB

secondary

#BBC27A

accent

#DC4CCF

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4035AB

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

Preview Lab → · Contrast checker → · Palette generator →