#4365D2#4365D2

#4365D2 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.2% C 0.172 H 267.3°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4365D2
RGB	rgb(67, 101, 210)
HSL	hsl(226, 61%, 54%)
HSV	hsv(226, 68%, 82%)
CMYK	cmyk(68.1%, 51.9%, 0%, 17.6%)
CIE-LAB	lab(45.84, 23.71, -59.95)
CIE-LCH	lch(45.84, 64.47, 291.58°)
OKLab	oklab(54.18% -0.008 -0.1722)
OKLCH	oklch(54.18% 0.172 267.3)
XYZ	xyz(18.5973, 15.1520, 62.9048)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4365D2 #D2B043

analogous

#43ADD2 #4365D2 #6943D2

triadic

#4365D2 #D24365 #65D243

tetradic

#4365D2 #D243AD #D2B043 #43D269

square

#4365D2 #D243AD #D2B043 #43D269

split-complementary

#4365D2 #D26943 #ADD243

monochromatic

#1E347D #2A49AE #4365D2 #748DDE #A6B6EA

Accessibility & contrast

On white

5.21

#4365D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#4365D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4365D2

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4365D2	#FFFFFF	#000000	##FFFFFF
##4365D2	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F73D6

Deuteranopia (green-blind)

#0066D0

Tritanopia (blue-blind)

#007F92

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4365d2;
/* rgb */ color: rgb(67, 101, 210);
/* oklch */ color: oklch(54.2% 0.172 267.3);

Tailwind

colors: {
  custom: {
    50: '#8790e0',
    500: '#4365d2',
    950: '#000000',
  },
}

SCSS

$custom: #4365d2;
$custom-light: #8790e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4365d2",
  "rgb": {
    "r": 67,
    "g": 101,
    "b": 210
  },
  "hsl": {
    "h": 225.734,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.54179,
    "c": 0.17244,
    "h": 267.3
  },
  "luminance": 0.15154
}

Semantic roles & 50–950 ramp

primary

#4365D2

secondary

#D7C89A

accent

#BE43E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4365D2

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

Preview Lab → · Contrast checker → · Palette generator →