#353AC8#353AC8

#353AC8 is a dark, highly saturated blue. Relative luminance 0.080; OKLCH L 44.9% C 0.213 H 272.3°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#353AC8
RGB	rgb(53, 58, 200)
HSL	hsl(238, 58%, 50%)
HSV	hsv(238, 74%, 78%)
CMYK	cmyk(73.5%, 71%, 0%, 21.6%)
CIE-LAB	lab(33.88, 45.24, -73.72)
CIE-LCH	lch(33.88, 86.50, 301.54°)
OKLab	oklab(44.89% 0.0087 -0.2133)
OKLCH	oklch(44.89% 0.213 272.3)
XYZ	xyz(13.4031, 7.9517, 55.4609)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353AC8 #C8C335

analogous

#3584C8 #353AC8 #7935C8

triadic

#353AC8 #C8353A #3AC835

tetradic

#353AC8 #C83584 #C8C335 #35C879

square

#353AC8 #C83584 #C8C335 #35C879

split-complementary

#353AC8 #C87935 #84C835

monochromatic

#1B1E67 #282C98 #353AC8 #6468D6 #9597E3

Accessibility & contrast

On white

8.11

#353AC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#353AC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353AC8

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353AC8	#FFFFFF	#000000	##FFFFFF
##353AC8	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CC

Deuteranopia (green-blind)

#0049C5

Tritanopia (blue-blind)

#00627D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #353ac8;
/* rgb */ color: rgb(53, 58, 200);
/* oklch */ color: oklch(44.9% 0.213 272.3);

Tailwind

colors: {
  custom: {
    50: '#8371da',
    500: '#353ac8',
    950: '#000000',
  },
}

SCSS

$custom: #353ac8;
$custom-light: #8371da;
$custom-dark: #000000;

JSON

{
  "hex": "#353ac8",
  "rgb": {
    "r": 53,
    "g": 58,
    "b": 200
  },
  "hsl": {
    "h": 237.959,
    "s": 58.103,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44893,
    "c": 0.21349,
    "h": 272.3
  },
  "luminance": 0.07953
}

Semantic roles & 50–950 ramp

primary

#353AC8

secondary

#CECC8B

accent

#DC46E1

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #353AC8

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

Preview Lab → · Contrast checker → · Palette generator →