#4397C0#4397C0

#4397C0 is a light, moderate cyan. Relative luminance 0.271; OKLCH L 64.2% C 0.101 H 232.6°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#4397C0
RGB	rgb(67, 151, 192)
HSL	hsl(200, 50%, 51%)
HSV	hsv(200, 65%, 75%)
CMYK	cmyk(65.1%, 21.4%, 0%, 24.7%)
CIE-LAB	lab(59.09, -12.59, -28.73)
CIE-LCH	lch(59.09, 31.37, 246.33°)
OKLab	oklab(64.19% -0.0614 -0.0805)
OKLCH	oklch(64.19% 0.101 232.6)
XYZ	xyz(22.8921, 27.1299, 53.8891)
Luminance	0.2713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4397C0 #C06C43

analogous

#43C0AA #4397C0 #4358C0

triadic

#4397C0 #C04397 #97C043

tetradic

#4397C0 #AA43C0 #C06C43 #58C043

square

#4397C0 #AA43C0 #C06C43 #58C043

split-complementary

#4397C0 #C04358 #C0AA43

monochromatic

#225066 #327494 #4397C0 #71B0CF #9FCADF

Accessibility & contrast

On white

3.27

#4397C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#4397C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4397C0

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4397C0	#FFFFFF	#000000	##000000
##4397C0	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8395C2

Deuteranopia (green-blind)

#7289BF

Tritanopia (blue-blind)

#00A2A5

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4397c0;
/* rgb */ color: rgb(67, 151, 192);
/* oklch */ color: oklch(64.2% 0.101 232.6);

Tailwind

colors: {
  custom: {
    50: '#84b5d3',
    500: '#4397c0',
    950: '#000000',
  },
}

SCSS

$custom: #4397c0;
$custom-light: #84b5d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4397c0",
  "rgb": {
    "r": 67,
    "g": 151,
    "b": 192
  },
  "hsl": {
    "h": 199.68,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.64193,
    "c": 0.10125,
    "h": 232.6
  },
  "luminance": 0.27132
}

Semantic roles & 50–950 ramp

primary

#4397C0

secondary

#CBA694

accent

#7C4ED9

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4397C0

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

Preview Lab → · Contrast checker → · Palette generator →