#4365CF#4365CF

#4365CF is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.0% C 0.168 H 267.2°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4365CF
RGB	rgb(67, 101, 207)
HSL	hsl(225, 59%, 54%)
HSV	hsv(225, 68%, 81%)
CMYK	cmyk(67.6%, 51.2%, 0%, 18.8%)
CIE-LAB	lab(45.64, 22.65, -58.56)
CIE-LCH	lch(45.64, 62.79, 291.14°)
OKLab	oklab(53.96% -0.0083 -0.1681)
OKLCH	oklch(53.96% 0.168 267.2)
XYZ	xyz(18.2270, 15.0039, 60.9549)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4365CF #CFAD43

analogous

#43ABCF #4365CF #6743CF

triadic

#4365CF #CF4365 #65CF43

tetradic

#4365CF #CF43AB #CFAD43 #43CF67

square

#4365CF #CF43AB #CFAD43 #43CF67

split-complementary

#4365CF #CF6743 #ABCF43

monochromatic

#1F3579 #2B4AAA #4365CF #748DDB #A5B5E8

Accessibility & contrast

On white

5.25

#4365CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4365CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4365CF

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4365CF	#FFFFFF	#000000	##FFFFFF
##4365CF	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2473D3

Deuteranopia (green-blind)

#0066CD

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4365cf;
/* rgb */ color: rgb(67, 101, 207);
/* oklch */ color: oklch(54.0% 0.168 267.2);

Tailwind

colors: {
  custom: {
    50: '#8790de',
    500: '#4365cf',
    950: '#000000',
  },
}

SCSS

$custom: #4365cf;
$custom-light: #8790de;
$custom-dark: #000000;

JSON

{
  "hex": "#4365cf",
  "rgb": {
    "r": 67,
    "g": 101,
    "b": 207
  },
  "hsl": {
    "h": 225.429,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.53961,
    "c": 0.16835,
    "h": 267.2
  },
  "luminance": 0.15006
}

Semantic roles & 50–950 ramp

primary

#4365CF

secondary

#D5C699

accent

#BC45E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4365CF

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

Preview Lab → · Contrast checker → · Palette generator →