#4397D2#4397D2

#4397D2 is a light, moderate cyan. Relative luminance 0.280; OKLCH L 65.1% C 0.120 H 242.5°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#4397D2
RGB	rgb(67, 151, 210)
HSL	hsl(205, 61%, 54%)
HSV	hsv(205, 68%, 82%)
CMYK	cmyk(68.1%, 28.1%, 0%, 17.6%)
CIE-LAB	lab(59.87, -6.62, -37.63)
CIE-LCH	lch(59.87, 38.21, 260.03°)
OKLab	oklab(65.06% -0.0554 -0.1062)
OKLCH	oklch(65.06% 0.12 242.5)
XYZ	xyz(25.0098, 27.9770, 65.0423)
Luminance	0.2798 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4397D2 #D27E43

analogous

#43D2C5 #4397D2 #4350D2

triadic

#4397D2 #D24397 #97D243

tetradic

#4397D2 #C543D2 #D27E43 #50D243

square

#4397D2 #C543D2 #D27E43 #50D243

split-complementary

#4397D2 #D24350 #D2C543

monochromatic

#1E567D #2A77AE #4397D2 #74B2DE #A6CEEA

Accessibility & contrast

On white

3.18

#4397D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#4397D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4397D2

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4397D2	#FFFFFF	#000000	##000000
##4397D2	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C98D5

Deuteranopia (green-blind)

#698AD1

Tritanopia (blue-blind)

#00A5AC

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4397d2;
/* rgb */ color: rgb(67, 151, 210);
/* oklch */ color: oklch(65.1% 0.120 242.5);

Tailwind

colors: {
  custom: {
    50: '#87b5e0',
    500: '#4397d2',
    950: '#000000',
  },
}

SCSS

$custom: #4397d2;
$custom-light: #87b5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4397d2",
  "rgb": {
    "r": 67,
    "g": 151,
    "b": 210
  },
  "hsl": {
    "h": 204.755,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.65062,
    "c": 0.11977,
    "h": 242.5
  },
  "luminance": 0.2798
}

Semantic roles & 50–950 ramp

primary

#4397D2

secondary

#D7B39A

accent

#8643E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4397D2

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

Preview Lab → · Contrast checker → · Palette generator →