#4384E1#4384E1

#4384E1 is a mid, vivid blue. Relative luminance 0.231; OKLCH L 61.7% C 0.156 H 257.7°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#4384E1
RGB	rgb(67, 132, 225)
HSL	hsl(215, 72%, 57%)
HSV	hsv(215, 70%, 88%)
CMYK	cmyk(70.2%, 41.3%, 0%, 11.8%)
CIE-LAB	lab(55.21, 9.77, -53.40)
CIE-LCH	lch(55.21, 54.29, 280.37°)
OKLab	oklab(61.66% -0.0333 -0.1525)
OKLCH	oklch(61.66% 0.156 257.7)
XYZ	xyz(24.1517, 23.1295, 74.4112)
Luminance	0.2313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4384E1 #E1A043

analogous

#43D3E1 #4384E1 #5143E1

triadic

#4384E1 #E14384 #84E143

tetradic

#4384E1 #E143D3 #E1A043 #43E151

square

#4384E1 #E143D3 #E1A043 #43E151

split-complementary

#4384E1 #E15143 #D3E143

monochromatic

#174A92 #2065C7 #4384E1 #78A7E9 #ADC9F2

Accessibility & contrast

On white

3.73

#4384E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#4384E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4384E1

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4384E1	#FFFFFF	#000000	##000000
##4384E1	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588CE5

Deuteranopia (green-blind)

#3E7DDF

Tritanopia (blue-blind)

#009AA7

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4384e1;
/* rgb */ color: rgb(67, 132, 225);
/* oklch */ color: oklch(61.7% 0.156 257.7);

Tailwind

colors: {
  custom: {
    50: '#89a7eb',
    500: '#4384e1',
    950: '#000000',
  },
}

SCSS

$custom: #4384e1;
$custom-light: #89a7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4384e1",
  "rgb": {
    "r": 67,
    "g": 132,
    "b": 225
  },
  "hsl": {
    "h": 215.316,
    "s": 72.477,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61656,
    "c": 0.15609,
    "h": 257.7
  },
  "luminance": 0.23132
}

Semantic roles & 50–950 ramp

primary

#4384E1

secondary

#E0C6A0

accent

#A439EF

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4384E1

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

Preview Lab → · Contrast checker → · Palette generator →