#4397C5#4397C5

#4397C5 is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.4% C 0.106 H 235.8°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#4397C5
RGB	rgb(67, 151, 197)
HSL	hsl(201, 53%, 52%)
HSV	hsv(201, 66%, 77%)
CMYK	cmyk(66%, 23.4%, 0%, 22.7%)
CIE-LAB	lab(59.30, -10.96, -31.22)
CIE-LCH	lch(59.30, 33.09, 250.67°)
OKLab	oklab(64.43% -0.0597 -0.0877)
OKLCH	oklch(64.43% 0.106 235.8)
XYZ	xyz(23.4555, 27.3553, 56.8565)
Luminance	0.2736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4397C5 #C57143

analogous

#43C5B2 #4397C5 #4356C5

triadic

#4397C5 #C54397 #97C543

tetradic

#4397C5 #B243C5 #C57143 #56C543

square

#4397C5 #B243C5 #C57143 #56C543

split-complementary

#4397C5 #C54356 #C5B243

monochromatic

#21526C #30759B #4397C5 #72B1D3 #A1CBE2

Accessibility & contrast

On white

3.24

#4397C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#4397C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4397C5

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4397C5	#FFFFFF	#000000	##000000
##4397C5	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8196C7

Deuteranopia (green-blind)

#6F89C4

Tritanopia (blue-blind)

#00A3A7

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4397c5;
/* rgb */ color: rgb(67, 151, 197);
/* oklch */ color: oklch(64.4% 0.106 235.8);

Tailwind

colors: {
  custom: {
    50: '#85b5d6',
    500: '#4397c5',
    950: '#000000',
  },
}

SCSS

$custom: #4397c5;
$custom-light: #85b5d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4397c5",
  "rgb": {
    "r": 67,
    "g": 151,
    "b": 197
  },
  "hsl": {
    "h": 201.231,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.64427,
    "c": 0.10604,
    "h": 235.8
  },
  "luminance": 0.27358
}

Semantic roles & 50–950 ramp

primary

#4397C5

secondary

#CEAA95

accent

#7F4CDC

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4397C5

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

Preview Lab → · Contrast checker → · Palette generator →