#4383BE#4383BE

#4383BE is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.4% C 0.112 H 248.5°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4383BE
RGB	rgb(67, 131, 190)
HSL	hsl(209, 49%, 50%)
HSV	hsv(209, 65%, 75%)
CMYK	cmyk(64.7%, 31.1%, 0%, 25.5%)
CIE-LAB	lab(53.10, -1.85, -36.93)
CIE-LCH	lch(53.10, 36.98, 267.13°)
OKLab	oklab(59.42% -0.0411 -0.1043)
OKLCH	oklch(59.42% 0.112 248.5)
XYZ	xyz(19.7219, 21.1416, 51.7466)
Luminance	0.2114 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4383BE #BE7E43

analogous

#43BEBB #4383BE #4345BE

triadic

#4383BE #BE4383 #83BE43

tetradic

#4383BE #BB43BE #BE7E43 #45BE43

square

#4383BE #BB43BE #BE7E43 #45BE43

split-complementary

#4383BE #BE4345 #BEBB43

monochromatic

#234564 #326491 #4383BE #70A1CE #9EBFDD

Accessibility & contrast

On white

4.02

#4383BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#4383BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4383BE

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4383BE	#FFFFFF	#000000	##000000
##4383BE	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6985C1

Deuteranopia (green-blind)

#5879BD

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4383be;
/* rgb */ color: rgb(67, 131, 190);
/* oklch */ color: oklch(59.4% 0.112 248.5);

Tailwind

colors: {
  custom: {
    50: '#83a6d2',
    500: '#4383be',
    950: '#000000',
  },
}

SCSS

$custom: #4383be;
$custom-light: #83a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4383be",
  "rgb": {
    "r": 67,
    "g": 131,
    "b": 190
  },
  "hsl": {
    "h": 208.78,
    "s": 48.617,
    "l": 50.392
  },
  "oklch": {
    "l": 0.59423,
    "c": 0.11213,
    "h": 248.5
  },
  "luminance": 0.21144
}

Semantic roles & 50–950 ramp

primary

#4383BE

secondary

#CAAD93

accent

#9150D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4383BE

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

Preview Lab → · Contrast checker → · Palette generator →