#4353DB#4353DB

#4353DB is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.5% C 0.206 H 271.8°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#4353DB
RGB	rgb(67, 83, 219)
HSL	hsl(234, 68%, 56%)
HSV	hsv(234, 69%, 86%)
CMYK	cmyk(69.4%, 62.1%, 0%, 14.1%)
CIE-LAB	lab(41.99, 38.19, -71.36)
CIE-LCH	lch(41.99, 80.93, 298.15°)
OKLab	oklab(51.51% 0.0065 -0.206)
OKLCH	oklch(51.51% 0.206 271.8)
XYZ	xyz(18.1899, 12.4925, 68.4568)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4353DB #DBCB43

analogous

#439FDB #4353DB #7F43DB

triadic

#4353DB #DB4353 #53DB43

tetradic

#4353DB #DB439F #DBCB43 #43DB7F

square

#4353DB #DB439F #DBCB43 #43DB7F

split-complementary

#4353DB #DB7F43 #9FDB43

monochromatic

#1A2689 #2434BD #4353DB #7682E5 #AAB1EF

Accessibility & contrast

On white

6.00

#4353DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#4353DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4353DB

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4353DB	#FFFFFF	#000000	##FFFFFF
##4353DB	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADF

Deuteranopia (green-blind)

#005CD8

Tritanopia (blue-blind)

#00768F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4353db;
/* rgb */ color: rgb(67, 83, 219);
/* oklch */ color: oklch(51.5% 0.206 271.8);

Tailwind

colors: {
  custom: {
    50: '#8a83e7',
    500: '#4353db',
    950: '#000000',
  },
}

SCSS

$custom: #4353db;
$custom-light: #8a83e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4353db",
  "rgb": {
    "r": 67,
    "g": 83,
    "b": 219
  },
  "hsl": {
    "h": 233.684,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51511,
    "c": 0.20609,
    "h": 271.8
  },
  "luminance": 0.12494
}

Semantic roles & 50–950 ramp

primary

#4353DB

secondary

#DCD69E

accent

#D83DEB

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4353DB

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

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