#4361DA#4361DA

#4361DA is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.0% C 0.188 H 268.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4361DA
RGB	rgb(67, 97, 218)
HSL	hsl(228, 67%, 56%)
HSV	hsv(228, 69%, 85%)
CMYK	cmyk(69.3%, 55.5%, 0%, 14.5%)
CIE-LAB	lab(45.36, 29.08, -65.29)
CIE-LCH	lch(45.36, 71.47, 294.01°)
OKLab	oklab(54% -0.0041 -0.188)
OKLCH	oklch(54% 0.188 268.7)
XYZ	xyz(19.2400, 14.8027, 68.1593)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4361DA #DABC43

analogous

#43ADDA #4361DA #7043DA

triadic

#4361DA #DA4361 #61DA43

tetradic

#4361DA #DA43AD #DABC43 #43DA70

square

#4361DA #DA43AD #DABC43 #43DA70

split-complementary

#4361DA #DA7043 #ADDA43

monochromatic

#1B3088 #2543BB #4361DA #768CE4 #A9B7EE

Accessibility & contrast

On white

5.30

#4361DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#4361DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4361DA

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4361DA	#FFFFFF	#000000	##FFFFFF
##4361DA	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DE

Deuteranopia (green-blind)

#0065D8

Tritanopia (blue-blind)

#007E94

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4361da;
/* rgb */ color: rgb(67, 97, 218);
/* oklch */ color: oklch(54.0% 0.188 268.7);

Tailwind

colors: {
  custom: {
    50: '#898de6',
    500: '#4361da',
    950: '#000000',
  },
}

SCSS

$custom: #4361da;
$custom-light: #898de6;
$custom-dark: #000000;

JSON

{
  "hex": "#4361da",
  "rgb": {
    "r": 67,
    "g": 97,
    "b": 218
  },
  "hsl": {
    "h": 228.079,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.53996,
    "c": 0.18806,
    "h": 268.7
  },
  "luminance": 0.14805
}

Semantic roles & 50–950 ramp

primary

#4361DA

secondary

#DCCF9D

accent

#C83EEA

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4361DA

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

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