#4359C0#4359C0

#4359C0 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.5% C 0.163 H 270.5°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4359C0
RGB	rgb(67, 89, 192)
HSL	hsl(229, 50%, 51%)
HSV	hsv(229, 65%, 75%)
CMYK	cmyk(65.1%, 53.6%, 0%, 24.7%)
CIE-LAB	lab(41.44, 24.98, -56.68)
CIE-LCH	lch(41.44, 61.94, 293.78°)
OKLab	oklab(50.46% 0.0013 -0.1628)
OKLCH	oklch(50.46% 0.163 270.5)
XYZ	xyz(15.3983, 12.1424, 51.3912)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4359C0 #C0AA43

analogous

#4397C0 #4359C0 #6B43C0

triadic

#4359C0 #C04359 #59C043

tetradic

#4359C0 #C04397 #C0AA43 #43C06B

square

#4359C0 #C04397 #C0AA43 #43C06B

split-complementary

#4359C0 #C06B43 #97C043

monochromatic

#222E66 #324394 #4359C0 #7181CF #9FAADF

Accessibility & contrast

On white

6.12

#4359C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4359C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4359C0

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4359C0	#FFFFFF	#000000	##FFFFFF
##4359C0	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1168C4

Deuteranopia (green-blind)

#005CBE

Tritanopia (blue-blind)

#007184

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4359c0;
/* rgb */ color: rgb(67, 89, 192);
/* oklch */ color: oklch(50.5% 0.163 270.5);

Tailwind

colors: {
  custom: {
    50: '#8487d4',
    500: '#4359c0',
    950: '#000000',
  },
}

SCSS

$custom: #4359c0;
$custom-light: #8487d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4359c0",
  "rgb": {
    "r": 67,
    "g": 89,
    "b": 192
  },
  "hsl": {
    "h": 229.44,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.50463,
    "c": 0.16281,
    "h": 270.5
  },
  "luminance": 0.12144
}

Semantic roles & 50–950 ramp

primary

#4359C0

secondary

#CBC194

accent

#C14ED9

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4359C0

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

Preview Lab → · Contrast checker → · Palette generator →