#4367CE#4367CE

#4367CE is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.3% C 0.165 H 266.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4367CE
RGB	rgb(67, 103, 206)
HSL	hsl(224, 59%, 54%)
HSV	hsv(224, 67%, 81%)
CMYK	cmyk(67.5%, 50%, 0%, 19.2%)
CIE-LAB	lab(46.11, 21.02, -57.23)
CIE-LCH	lch(46.11, 60.97, 290.17°)
OKLab	oklab(54.3% -0.0102 -0.1642)
OKLCH	oklch(54.3% 0.165 266.5)
XYZ	xyz(18.3017, 15.3482, 60.3786)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4367CE #CEAA43

analogous

#43ADCE #4367CE #6443CE

triadic

#4367CE #CE4367 #67CE43

tetradic

#4367CE #CE43AD #CEAA43 #43CE64

square

#4367CE #CE43AD #CEAA43 #43CE64

split-complementary

#4367CE #CE6443 #ADCE43

monochromatic

#1F3677 #2C4CA8 #4367CE #748EDB #A4B6E7

Accessibility & contrast

On white

5.16

#4367CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#4367CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4367CE

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4367CE	#FFFFFF	#000000	##FFFFFF
##4367CE	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C74D2

Deuteranopia (green-blind)

#0067CC

Tritanopia (blue-blind)

#007F91

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4367ce;
/* rgb */ color: rgb(67, 103, 206);
/* oklch */ color: oklch(54.3% 0.165 266.5);

Tailwind

colors: {
  custom: {
    50: '#8691de',
    500: '#4367ce',
    950: '#000000',
  },
}

SCSS

$custom: #4367ce;
$custom-light: #8691de;
$custom-dark: #000000;

JSON

{
  "hex": "#4367ce",
  "rgb": {
    "r": 67,
    "g": 103,
    "b": 206
  },
  "hsl": {
    "h": 224.46,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.54296,
    "c": 0.16453,
    "h": 266.5
  },
  "luminance": 0.1535
}

Semantic roles & 50–950 ramp

primary

#4367CE

secondary

#D4C599

accent

#B946E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4367CE

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

Preview Lab → · Contrast checker → · Palette generator →