#4353D5#4353D5

#4353D5 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 51.0% C 0.198 H 271.9°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4353D5
RGB	rgb(67, 83, 213)
HSL	hsl(233, 63%, 55%)
HSV	hsv(233, 69%, 84%)
CMYK	cmyk(68.5%, 61%, 0%, 16.5%)
CIE-LAB	lab(41.50, 36.12, -68.71)
CIE-LCH	lch(41.50, 77.63, 297.73°)
OKLab	oklab(51% 0.0067 -0.1982)
OKLCH	oklch(51% 0.198 271.9)
XYZ	xyz(17.4142, 12.1822, 64.3716)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4353D5 #D5C543

analogous

#439CD5 #4353D5 #7C43D5

triadic

#4353D5 #D54353 #53D543

tetradic

#4353D5 #D5439C #D5C543 #43D57C

square

#4353D5 #D5439C #D5C543 #43D57C

split-complementary

#4353D5 #D57C43 #9CD543

monochromatic

#1D2881 #2837B3 #4353D5 #7581E0 #A7AFEB

Accessibility & contrast

On white

6.11

#4353D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4353D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4353D5

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4353D5	#FFFFFF	#000000	##FFFFFF
##4353D5	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D9

Deuteranopia (green-blind)

#005BD2

Tritanopia (blue-blind)

#00748C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4353d5;
/* rgb */ color: rgb(67, 83, 213);
/* oklch */ color: oklch(51.0% 0.198 271.9);

Tailwind

colors: {
  custom: {
    50: '#8983e3',
    500: '#4353d5',
    950: '#000000',
  },
}

SCSS

$custom: #4353d5;
$custom-light: #8983e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4353d5",
  "rgb": {
    "r": 67,
    "g": 83,
    "b": 213
  },
  "hsl": {
    "h": 233.425,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.51004,
    "c": 0.19834,
    "h": 271.9
  },
  "luminance": 0.12184
}

Semantic roles & 50–950 ramp

primary

#4353D5

secondary

#D9D29B

accent

#D441E7

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4353D5

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

Preview Lab → · Contrast checker → · Palette generator →