#3F35C8#3F35C8

#3F35C8 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.8% C 0.216 H 276.2°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#3F35C8
RGB	rgb(63, 53, 200)
HSL	hsl(244, 58%, 50%)
HSV	hsv(244, 74%, 78%)
CMYK	cmyk(68.5%, 73.5%, 0%, 21.6%)
CIE-LAB	lab(33.50, 49.07, -74.32)
CIE-LCH	lch(33.50, 89.06, 303.43°)
OKLab	oklab(44.79% 0.0233 -0.2148)
OKLCH	oklch(44.79% 0.216 276.2)
XYZ	xyz(13.7449, 7.7718, 55.4081)
Luminance	0.0777 (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

#3F35C8 #BEC835

analogous

#3574C8 #3F35C8 #8935C8

triadic

#3F35C8 #C83F35 #35C83F

tetradic

#3F35C8 #C83574 #BEC835 #35C889

square

#3F35C8 #C83574 #BEC835 #35C889

split-complementary

#3F35C8 #C88935 #74C835

monochromatic

#211B67 #302898 #3F35C8 #6C64D6 #9A95E3

Accessibility & contrast

On white

8.22

#3F35C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3F35C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F35C8

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F35C8	#FFFFFF	#000000	##FFFFFF
##3F35C8	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CC

Deuteranopia (green-blind)

#0048C5

Tritanopia (blue-blind)

#005F7C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3f35c8;
/* rgb */ color: rgb(63, 53, 200);
/* oklch */ color: oklch(44.8% 0.216 276.2);

Tailwind

colors: {
  custom: {
    50: '#876eda',
    500: '#3f35c8',
    950: '#000000',
  },
}

SCSS

$custom: #3f35c8;
$custom-light: #876eda;
$custom-dark: #000000;

JSON

{
  "hex": "#3f35c8",
  "rgb": {
    "r": 63,
    "g": 53,
    "b": 200
  },
  "hsl": {
    "h": 244.082,
    "s": 58.103,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44789,
    "c": 0.21605,
    "h": 276.2
  },
  "luminance": 0.07773
}

Semantic roles & 50–950 ramp

primary

#3F35C8

secondary

#C9CE8B

accent

#E146D7

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3F35C8

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

Preview Lab → · Contrast checker → · Palette generator →