#4397C7#4397C7

#4397C7 is a light, moderate cyan. Relative luminance 0.275; OKLCH L 64.5% C 0.108 H 236.9°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4397C7
RGB	rgb(67, 151, 199)
HSL	hsl(202, 54%, 52%)
HSV	hsv(202, 66%, 78%)
CMYK	cmyk(66.3%, 24.1%, 0%, 22%)
CIE-LAB	lab(59.39, -10.29, -32.22)
CIE-LCH	lch(59.39, 33.82, 252.28°)
OKLab	oklab(64.52% -0.059 -0.0905)
OKLCH	oklch(64.52% 0.108 236.9)
XYZ	xyz(23.6862, 27.4475, 58.0714)
Luminance	0.2745 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4397C7 #C77343

analogous

#43C7B5 #4397C7 #4355C7

triadic

#4397C7 #C74397 #97C743

tetradic

#4397C7 #B543C7 #C77343 #55C743

square

#4397C7 #B543C7 #C77343 #55C743

split-complementary

#4397C7 #C74355 #C7B543

monochromatic

#21526F #2F769E #4397C7 #72B1D5 #A1CBE3

Accessibility & contrast

On white

3.24

#4397C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#4397C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4397C7

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4397C7	#FFFFFF	#000000	##000000
##4397C7	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8096C9

Deuteranopia (green-blind)

#6E89C6

Tritanopia (blue-blind)

#00A3A7

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4397c7;
/* rgb */ color: rgb(67, 151, 199);
/* oklch */ color: oklch(64.5% 0.108 236.9);

Tailwind

colors: {
  custom: {
    50: '#85b5d8',
    500: '#4397c7',
    950: '#000000',
  },
}

SCSS

$custom: #4397c7;
$custom-light: #85b5d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4397c7",
  "rgb": {
    "r": 67,
    "g": 151,
    "b": 199
  },
  "hsl": {
    "h": 201.818,
    "s": 54.098,
    "l": 52.157
  },
  "oklch": {
    "l": 0.64522,
    "c": 0.10804,
    "h": 236.9
  },
  "luminance": 0.2745
}

Semantic roles & 50–950 ramp

primary

#4397C7

secondary

#D0AB96

accent

#804ADD

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4397C7

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

Preview Lab → · Contrast checker → · Palette generator →