#4361BC#4361BC

#4361BC is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.8% C 0.147 H 267.4°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4361BC
RGB	rgb(67, 97, 188)
HSL	hsl(225, 47%, 50%)
HSV	hsv(225, 64%, 74%)
CMYK	cmyk(64.4%, 48.4%, 0%, 26.3%)
CIE-LAB	lab(43.32, 18.44, -51.33)
CIE-LCH	lch(43.32, 54.54, 289.77°)
OKLab	oklab(51.8% -0.0067 -0.1469)
OKLCH	oklch(51.8% 0.147 267.4)
XYZ	xyz(15.6634, 13.3721, 49.3228)
Luminance	0.1337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4361BC #BC9E43

analogous

#439DBC #4361BC #6243BC

triadic

#4361BC #BC4361 #61BC43

tetradic

#4361BC #BC439D #BC9E43 #43BC62

square

#4361BC #BC439D #BC9E43 #43BC62

split-complementary

#4361BC #BC6243 #9DBC43

monochromatic

#233262 #334A8F #4361BC #7087CC #9DADDC

Accessibility & contrast

On white

5.71

#4361BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#4361BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4361BC

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4361BC	#FFFFFF	#000000	##FFFFFF
##4361BC	1.00	5.71	3.67	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326CBF

Deuteranopia (green-blind)

#1861BA

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4361bc;
/* rgb */ color: rgb(67, 97, 188);
/* oklch */ color: oklch(51.8% 0.147 267.4);

Tailwind

colors: {
  custom: {
    50: '#838dd1',
    500: '#4361bc',
    950: '#000000',
  },
}

SCSS

$custom: #4361bc;
$custom-light: #838dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4361bc",
  "rgb": {
    "r": 67,
    "g": 97,
    "b": 188
  },
  "hsl": {
    "h": 225.124,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.518,
    "c": 0.14708,
    "h": 267.4
  },
  "luminance": 0.13374
}

Semantic roles & 50–950 ramp

primary

#4361BC

secondary

#C9BB92

accent

#B651D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4361BC

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

Preview Lab → · Contrast checker → · Palette generator →