#4360D3#4360D3

#4360D3 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.3% C 0.180 H 268.8°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4360D3
RGB	rgb(67, 96, 211)
HSL	hsl(228, 62%, 55%)
HSV	hsv(228, 68%, 83%)
CMYK	cmyk(68.2%, 54.5%, 0%, 17.3%)
CIE-LAB	lab(44.60, 27.24, -62.52)
CIE-LCH	lch(44.60, 68.20, 293.54°)
OKLab	oklab(53.27% -0.0037 -0.1799)
OKLCH	oklch(53.27% 0.18 268.8)
XYZ	xyz(18.2514, 14.2604, 63.4061)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4360D3 #D3B643

analogous

#43A8D3 #4360D3 #6E43D3

triadic

#4360D3 #D34360 #60D343

tetradic

#4360D3 #D343A8 #D3B643 #43D36E

square

#4360D3 #D343A8 #D3B643 #43D36E

split-complementary

#4360D3 #D36E43 #A8D343

monochromatic

#1E317E #2944B0 #4360D3 #758ADF #A6B4EA

Accessibility & contrast

On white

5.45

#4360D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4360D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4360D3

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4360D3	#FFFFFF	#000000	##FFFFFF
##4360D3	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D7

Deuteranopia (green-blind)

#0063D1

Tritanopia (blue-blind)

#007C90

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4360d3;
/* rgb */ color: rgb(67, 96, 211);
/* oklch */ color: oklch(53.3% 0.180 268.8);

Tailwind

colors: {
  custom: {
    50: '#888ce1',
    500: '#4360d3',
    950: '#000000',
  },
}

SCSS

$custom: #4360d3;
$custom-light: #888ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#4360d3",
  "rgb": {
    "r": 67,
    "g": 96,
    "b": 211
  },
  "hsl": {
    "h": 227.917,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.53267,
    "c": 0.17994,
    "h": 268.8
  },
  "luminance": 0.14262
}

Semantic roles & 50–950 ramp

primary

#4360D3

secondary

#D7CB9A

accent

#C443E5

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4360D3

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

Preview Lab → · Contrast checker → · Palette generator →