#353ACB#353ACB

#353ACB is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.2% C 0.217 H 272.2°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#353ACB
RGB	rgb(53, 58, 203)
HSL	hsl(238, 59%, 50%)
HSV	hsv(238, 74%, 80%)
CMYK	cmyk(73.9%, 71.4%, 0%, 20.4%)
CIE-LAB	lab(34.18, 46.24, -74.98)
CIE-LCH	lch(34.18, 88.10, 301.66°)
OKLab	oklab(45.19% 0.0082 -0.217)
OKLCH	oklch(45.19% 0.217 272.2)
XYZ	xyz(13.7571, 8.0934, 57.3255)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.08

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353ACB #CBC635

analogous

#3585CB #353ACB #7B35CB

triadic

#353ACB #CB353A #3ACB35

tetradic

#353ACB #CB3585 #CBC635 #35CB7B

square

#353ACB #CB3585 #CBC635 #35CB7B

split-complementary

#353ACB #CB7B35 #85CB35

monochromatic

#1B1E6A #282C9B #353ACB #6669D8 #9699E4

Accessibility & contrast

On white

8.02

#353ACB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#353ACB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353ACB

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353ACB	#FFFFFF	#000000	##FFFFFF
##353ACB	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CF

Deuteranopia (green-blind)

#0049C8

Tritanopia (blue-blind)

#00637F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #353acb;
/* rgb */ color: rgb(53, 58, 203);
/* oklch */ color: oklch(45.2% 0.217 272.2);

Tailwind

colors: {
  custom: {
    50: '#8371dc',
    500: '#353acb',
    950: '#000000',
  },
}

SCSS

$custom: #353acb;
$custom-light: #8371dc;
$custom-dark: #000000;

JSON

{
  "hex": "#353acb",
  "rgb": {
    "r": 53,
    "g": 58,
    "b": 203
  },
  "hsl": {
    "h": 238,
    "s": 59.055,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45192,
    "c": 0.21715,
    "h": 272.2
  },
  "luminance": 0.08095
}

Semantic roles & 50–950 ramp

primary

#353ACB

secondary

#CFCD8C

accent

#DD46E2

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #353ACB

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

Preview Lab → · Contrast checker → · Palette generator →