#4397C8#4397C8

#4397C8 is a light, moderate cyan. Relative luminance 0.275; OKLCH L 64.6% C 0.109 H 237.5°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4397C8
RGB	rgb(67, 151, 200)
HSL	hsl(202, 55%, 52%)
HSV	hsv(202, 67%, 78%)
CMYK	cmyk(66.5%, 24.5%, 0%, 21.6%)
CIE-LAB	lab(59.43, -9.96, -32.71)
CIE-LCH	lch(59.43, 34.20, 253.06°)
OKLab	oklab(64.57% -0.0586 -0.0919)
OKLCH	oklch(64.57% 0.109 237.5)
XYZ	xyz(23.8026, 27.4941, 58.6848)
Luminance	0.2750 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4397C8 #C87443

analogous

#43C8B6 #4397C8 #4355C8

triadic

#4397C8 #C84397 #97C843

tetradic

#4397C8 #B643C8 #C87443 #55C843

square

#4397C8 #B643C8 #C87443 #55C843

split-complementary

#4397C8 #C84355 #C8B643

monochromatic

#215370 #2F769F #4397C8 #72B1D6 #A2CBE4

Accessibility & contrast

On white

3.23

#4397C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#4397C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4397C8

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4397C8	#FFFFFF	#000000	##000000
##4397C8	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8096CA

Deuteranopia (green-blind)

#6E89C7

Tritanopia (blue-blind)

#00A4A8

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4397c8;
/* rgb */ color: rgb(67, 151, 200);
/* oklch */ color: oklch(64.6% 0.109 237.5);

Tailwind

colors: {
  custom: {
    50: '#85b5d9',
    500: '#4397c8',
    950: '#000000',
  },
}

SCSS

$custom: #4397c8;
$custom-light: #85b5d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4397c8",
  "rgb": {
    "r": 67,
    "g": 151,
    "b": 200
  },
  "hsl": {
    "h": 202.105,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.6457,
    "c": 0.10906,
    "h": 237.5
  },
  "luminance": 0.27497
}

Semantic roles & 50–950 ramp

primary

#4397C8

secondary

#D0AC96

accent

#804ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4397C8

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

Preview Lab → · Contrast checker → · Palette generator →