#4383BD#4383BD

#4383BD is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.4% C 0.111 H 248.1°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4383BD
RGB	rgb(67, 131, 189)
HSL	hsl(209, 48%, 50%)
HSV	hsv(209, 65%, 74%)
CMYK	cmyk(64.6%, 30.7%, 0%, 25.9%)
CIE-LAB	lab(53.06, -2.19, -36.43)
CIE-LCH	lch(53.06, 36.50, 266.55°)
OKLab	oklab(59.37% -0.0413 -0.1029)
OKLCH	oklch(59.37% 0.111 248.1)
XYZ	xyz(19.6129, 21.0981, 51.1730)
Luminance	0.2110 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4383BD #BD7D43

analogous

#43BDBA #4383BD #4346BD

triadic

#4383BD #BD4383 #83BD43

tetradic

#4383BD #BA43BD #BD7D43 #46BD43

square

#4383BD #BA43BD #BD7D43 #46BD43

split-complementary

#4383BD #BD4346 #BDBA43

monochromatic

#234463 #336490 #4383BD #70A1CD #9EBFDD

Accessibility & contrast

On white

4.02

#4383BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#4383BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4383BD

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4383BD	#FFFFFF	#000000	##000000
##4383BD	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A85C0

Deuteranopia (green-blind)

#5979BC

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4383bd;
/* rgb */ color: rgb(67, 131, 189);
/* oklch */ color: oklch(59.4% 0.111 248.1);

Tailwind

colors: {
  custom: {
    50: '#83a6d1',
    500: '#4383bd',
    950: '#000000',
  },
}

SCSS

$custom: #4383bd;
$custom-light: #83a6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4383bd",
  "rgb": {
    "r": 67,
    "g": 131,
    "b": 189
  },
  "hsl": {
    "h": 208.525,
    "s": 48.031,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5937,
    "c": 0.1109,
    "h": 248.1
  },
  "luminance": 0.211
}

Semantic roles & 50–950 ramp

primary

#4383BD

secondary

#C9AD93

accent

#9150D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4383BD

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

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