#4397D1#4397D1

#4397D1 is a light, moderate cyan. Relative luminance 0.279; OKLCH L 65.0% C 0.119 H 242.0°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#4397D1
RGB	rgb(67, 151, 209)
HSL	hsl(205, 61%, 54%)
HSV	hsv(205, 68%, 82%)
CMYK	cmyk(67.9%, 27.8%, 0%, 18%)
CIE-LAB	lab(59.82, -6.95, -37.14)
CIE-LCH	lch(59.82, 37.79, 259.40°)
OKLab	oklab(65.01% -0.0557 -0.1048)
OKLCH	oklch(65.01% 0.119 242)
XYZ	xyz(24.8856, 27.9273, 64.3882)
Luminance	0.2793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4397D1 #D17D43

analogous

#43D1C4 #4397D1 #4350D1

triadic

#4397D1 #D14397 #97D143

tetradic

#4397D1 #C443D1 #D17D43 #50D143

square

#4397D1 #C443D1 #D17D43 #50D143

split-complementary

#4397D1 #D14350 #D1C443

monochromatic

#1E557B #2A77AD #4397D1 #74B2DD #A5CDE9

Accessibility & contrast

On white

3.19

#4397D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#4397D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4397D1

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4397D1	#FFFFFF	#000000	##000000
##4397D1	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D98D4

Deuteranopia (green-blind)

#698AD0

Tritanopia (blue-blind)

#00A5AB

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4397d1;
/* rgb */ color: rgb(67, 151, 209);
/* oklch */ color: oklch(65.0% 0.119 242.0);

Tailwind

colors: {
  custom: {
    50: '#86b5df',
    500: '#4397d1',
    950: '#000000',
  },
}

SCSS

$custom: #4397d1;
$custom-light: #86b5df;
$custom-dark: #000000;

JSON

{
  "hex": "#4397d1",
  "rgb": {
    "r": 67,
    "g": 151,
    "b": 209
  },
  "hsl": {
    "h": 204.507,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.65012,
    "c": 0.11866,
    "h": 242
  },
  "luminance": 0.2793
}

Semantic roles & 50–950 ramp

primary

#4397D1

secondary

#D6B29A

accent

#8544E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4397D1

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

Preview Lab → · Contrast checker → · Palette generator →