#3635A4#3635A4

#3635A4 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.7% C 0.173 H 275.9°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#3635A4
RGB	rgb(54, 53, 164)
HSL	hsl(241, 51%, 43%)
HSV	hsv(241, 68%, 64%)
CMYK	cmyk(67.1%, 67.7%, 0%, 35.7%)
CIE-LAB	lab(29.44, 36.13, -59.67)
CIE-LCH	lch(29.44, 69.75, 301.20°)
OKLab	oklab(40.67% 0.0177 -0.1722)
OKLCH	oklch(40.67% 0.173 275.9)
XYZ	xyz(9.4931, 6.0100, 35.7745)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3635A4 #A3A435

analogous

#356BA4 #3635A4 #6E35A4

triadic

#3635A4 #A43635 #35A436

tetradic

#3635A4 #A4356B #A3A435 #35A46E

square

#3635A4 #A4356B #A3A435 #35A46E

split-complementary

#3635A4 #A46E35 #6BA435

monochromatic

#181747 #272676 #3635A4 #5150C6 #7F7ED5

Accessibility & contrast

On white

9.54

#3635A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#3635A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3635A4

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3635A4	#FFFFFF	#000000	##FFFFFF
##3635A4	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA7

Deuteranopia (green-blind)

#0040A2

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3635a4;
/* rgb */ color: rgb(54, 53, 164);
/* oklch */ color: oklch(40.7% 0.173 275.9);

Tailwind

colors: {
  custom: {
    50: '#7b6dc0',
    500: '#3635a4',
    950: '#000000',
  },
}

SCSS

$custom: #3635a4;
$custom-light: #7b6dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3635a4",
  "rgb": {
    "r": 54,
    "g": 53,
    "b": 164
  },
  "hsl": {
    "h": 240.541,
    "s": 51.152,
    "l": 42.549
  },
  "oklch": {
    "l": 0.40673,
    "c": 0.17312,
    "h": 275.9
  },
  "luminance": 0.06011
}

Semantic roles & 50–950 ramp

primary

#3635A4

secondary

#BEBE76

accent

#DB4DD9

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3635A4

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

Preview Lab → · Contrast checker → · Palette generator →