#4368DA#4368DA

#4368DA is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.4% C 0.180 H 266.9°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4368DA
RGB	rgb(67, 104, 218)
HSL	hsl(225, 67%, 56%)
HSV	hsv(225, 69%, 85%)
CMYK	cmyk(69.3%, 52.3%, 0%, 14.5%)
CIE-LAB	lab(47.18, 24.67, -62.35)
CIE-LCH	lch(47.18, 67.05, 291.58°)
OKLab	oklab(55.36% -0.0098 -0.1793)
OKLCH	oklch(55.36% 0.18 266.9)
XYZ	xyz(19.9155, 16.1539, 68.3845)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4368DA #DAB543

analogous

#43B3DA #4368DA #6943DA

triadic

#4368DA #DA4368 #68DA43

tetradic

#4368DA #DA43B3 #DAB543 #43DA69

square

#4368DA #DA43B3 #DAB543 #43DA69

split-complementary

#4368DA #DA6943 #B3DA43

monochromatic

#1B3588 #254ABB #4368DA #7691E4 #A9BAEE

Accessibility & contrast

On white

4.96

#4368DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#4368DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4368DA

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4368DA	#FFFFFF	#000000	##FFFFFF
##4368DA	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A77DE

Deuteranopia (green-blind)

#0069D8

Tritanopia (blue-blind)

#008397

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4368da;
/* rgb */ color: rgb(67, 104, 218);
/* oklch */ color: oklch(55.4% 0.180 266.9);

Tailwind

colors: {
  custom: {
    50: '#8992e6',
    500: '#4368da',
    950: '#000000',
  },
}

SCSS

$custom: #4368da;
$custom-light: #8992e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4368da",
  "rgb": {
    "r": 67,
    "g": 104,
    "b": 218
  },
  "hsl": {
    "h": 225.298,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.55362,
    "c": 0.17954,
    "h": 266.9
  },
  "luminance": 0.16156
}

Semantic roles & 50–950 ramp

primary

#4368DA

secondary

#DCCC9D

accent

#C03EEA

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0D16

muted

#7E7D84

Preview Lab

Preview with #4368DA

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

Preview Lab → · Contrast checker → · Palette generator →