#4365D6#4365D6

#4365D6 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.5% C 0.178 H 267.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4365D6
RGB	rgb(67, 101, 214)
HSL	hsl(226, 64%, 55%)
HSV	hsv(226, 69%, 84%)
CMYK	cmyk(68.7%, 52.8%, 0%, 16.1%)
CIE-LAB	lab(46.12, 25.14, -61.79)
CIE-LCH	lch(46.12, 66.71, 292.14°)
OKLab	oklab(54.47% -0.0077 -0.1777)
OKLCH	oklch(54.47% 0.178 267.5)
XYZ	xyz(19.1018, 15.3538, 65.5622)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4365D6 #D6B443

analogous

#43AFD6 #4365D6 #6A43D6

triadic

#4365D6 #D64365 #65D643

tetradic

#4365D6 #D643AF #D6B443 #43D66A

square

#4365D6 #D643AF #D6B443 #43D66A

split-complementary

#4365D6 #D66A43 #AFD643

monochromatic

#1C3482 #2748B4 #4365D6 #758EE1 #A7B7EC

Accessibility & contrast

On white

5.16

#4365D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#4365D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4365D6

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4365D6	#FFFFFF	#000000	##FFFFFF
##4365D6	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)

#1674DA

Deuteranopia (green-blind)

#0067D4

Tritanopia (blue-blind)

#008094

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4365d6;
/* rgb */ color: rgb(67, 101, 214);
/* oklch */ color: oklch(54.5% 0.178 267.5);

Tailwind

colors: {
  custom: {
    50: '#8890e3',
    500: '#4365d6',
    950: '#000000',
  },
}

SCSS

$custom: #4365d6;
$custom-light: #8890e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4365d6",
  "rgb": {
    "r": 67,
    "g": 101,
    "b": 214
  },
  "hsl": {
    "h": 226.122,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.54473,
    "c": 0.17784,
    "h": 267.5
  },
  "luminance": 0.15356
}

Semantic roles & 50–950 ramp

primary

#4365D6

secondary

#D9CB9C

accent

#C141E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4365D6

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

Preview Lab → · Contrast checker → · Palette generator →