#4359D2#4359D2

#4359D2 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.9% C 0.187 H 270.6°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4359D2
RGB	rgb(67, 89, 210)
HSL	hsl(231, 61%, 54%)
HSV	hsv(231, 68%, 82%)
CMYK	cmyk(68.1%, 57.6%, 0%, 17.6%)
CIE-LAB	lab(42.75, 31.31, -64.97)
CIE-LCH	lch(42.75, 72.12, 295.73°)
OKLab	oklab(51.85% 0.002 -0.1872)
OKLCH	oklch(51.85% 0.187 270.6)
XYZ	xyz(17.5160, 12.9895, 62.5444)
Luminance	0.1299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4359D2 #D2BC43

analogous

#43A1D2 #4359D2 #7543D2

triadic

#4359D2 #D24359 #59D243

tetradic

#4359D2 #D243A1 #D2BC43 #43D275

square

#4359D2 #D243A1 #D2BC43 #43D275

split-complementary

#4359D2 #D27543 #A1D243

monochromatic

#1E2C7D #2A3EAE #4359D2 #7485DE #A6B0EA

Accessibility & contrast

On white

5.84

#4359D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#4359D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4359D2

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4359D2	#FFFFFF	#000000	##FFFFFF
##4359D2	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD6

Deuteranopia (green-blind)

#005FD0

Tritanopia (blue-blind)

#00778D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4359d2;
/* rgb */ color: rgb(67, 89, 210);
/* oklch */ color: oklch(51.9% 0.187 270.6);

Tailwind

colors: {
  custom: {
    50: '#8887e1',
    500: '#4359d2',
    950: '#000000',
  },
}

SCSS

$custom: #4359d2;
$custom-light: #8887e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4359d2",
  "rgb": {
    "r": 67,
    "g": 89,
    "b": 210
  },
  "hsl": {
    "h": 230.769,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.51854,
    "c": 0.18717,
    "h": 270.6
  },
  "luminance": 0.12991
}

Semantic roles & 50–950 ramp

primary

#4359D2

secondary

#D7CD9A

accent

#CC43E4

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4359D2

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

Preview Lab → · Contrast checker → · Palette generator →