#4361CF#4361CF

#4361CF is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.2% C 0.173 H 268.4°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4361CF
RGB	rgb(67, 97, 207)
HSL	hsl(227, 59%, 54%)
HSV	hsv(227, 68%, 81%)
CMYK	cmyk(67.6%, 53.1%, 0%, 18.8%)
CIE-LAB	lab(44.58, 25.18, -60.27)
CIE-LCH	lch(44.58, 65.32, 292.68°)
OKLab	oklab(53.16% -0.0048 -0.1732)
OKLCH	oklch(53.16% 0.173 268.4)
XYZ	xyz(17.8480, 14.2460, 60.8285)
Luminance	0.1425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4361CF #CFB143

analogous

#43A7CF #4361CF #6B43CF

triadic

#4361CF #CF4361 #61CF43

tetradic

#4361CF #CF43A7 #CFB143 #43CF6B

square

#4361CF #CF43A7 #CFB143 #43CF6B

split-complementary

#4361CF #CF6B43 #A7CF43

monochromatic

#1F3279 #2B46AA #4361CF #748ADB #A5B3E8

Accessibility & contrast

On white

5.46

#4361CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4361CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4361CF

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4361CF	#FFFFFF	#000000	##FFFFFF
##4361CF	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1370D3

Deuteranopia (green-blind)

#0063CD

Tritanopia (blue-blind)

#007B8E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4361cf;
/* rgb */ color: rgb(67, 97, 207);
/* oklch */ color: oklch(53.2% 0.173 268.4);

Tailwind

colors: {
  custom: {
    50: '#878dde',
    500: '#4361cf',
    950: '#000000',
  },
}

SCSS

$custom: #4361cf;
$custom-light: #878dde;
$custom-dark: #000000;

JSON

{
  "hex": "#4361cf",
  "rgb": {
    "r": 67,
    "g": 97,
    "b": 207
  },
  "hsl": {
    "h": 227.143,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.53163,
    "c": 0.1733,
    "h": 268.4
  },
  "luminance": 0.14248
}

Semantic roles & 50–950 ramp

primary

#4361CF

secondary

#D5C899

accent

#C145E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4361CF

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

Preview Lab → · Contrast checker → · Palette generator →