#4384B1#4384B1

#4384B1 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 59.0% C 0.096 H 241.2°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4384B1
RGB	rgb(67, 132, 177)
HSL	hsl(205, 45%, 48%)
HSV	hsv(205, 62%, 69%)
CMYK	cmyk(62.1%, 25.4%, 0%, 30.6%)
CIE-LAB	lab(52.81, -6.81, -29.95)
CIE-LCH	lch(52.81, 30.71, 257.18°)
OKLab	oklab(58.99% -0.0462 -0.0841)
OKLCH	oklch(58.99% 0.096 241.2)
XYZ	xyz(18.4988, 20.8684, 44.6396)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4384B1 #B17043

analogous

#43B1A7 #4384B1 #434DB1

triadic

#4384B1 #B14384 #84B143

tetradic

#4384B1 #A743B1 #B17043 #4DB143

square

#4384B1 #A743B1 #B17043 #4DB143

split-complementary

#4384B1 #B1434D #B1A743

monochromatic

#214258 #326385 #4384B1 #6AA1C7 #97BDD8

Accessibility & contrast

On white

4.06

#4384B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#4384B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4384B1

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4384B1	#FFFFFF	#000000	##000000
##4384B1	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7084B3

Deuteranopia (green-blind)

#6179B0

Tritanopia (blue-blind)

#008F93

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4384b1;
/* rgb */ color: rgb(67, 132, 177);
/* oklch */ color: oklch(59.0% 0.096 241.2);

Tailwind

colors: {
  custom: {
    50: '#81a7c8',
    500: '#4384b1',
    950: '#000000',
  },
}

SCSS

$custom: #4384b1;
$custom-light: #81a7c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4384b1",
  "rgb": {
    "r": 67,
    "g": 132,
    "b": 177
  },
  "hsl": {
    "h": 204.545,
    "s": 45.082,
    "l": 47.843
  },
  "oklch": {
    "l": 0.58991,
    "c": 0.09598,
    "h": 241.2
  },
  "luminance": 0.2087
}

Semantic roles & 50–950 ramp

primary

#4384B1

secondary

#C3A38C

accent

#8853D5

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4384B1

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

Preview Lab → · Contrast checker → · Palette generator →