#4393D3#4393D3

#4393D3 is a light, vivid cyan. Relative luminance 0.268; OKLCH L 64.2% C 0.124 H 245.6°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4393D3
RGB	rgb(67, 147, 211)
HSL	hsl(207, 62%, 55%)
HSV	hsv(207, 68%, 83%)
CMYK	cmyk(68.2%, 30.3%, 0%, 17.3%)
CIE-LAB	lab(58.75, -3.99, -39.94)
CIE-LCH	lch(58.75, 40.14, 264.29°)
OKLab	oklab(64.2% -0.0511 -0.1129)
OKLCH	oklch(64.2% 0.124 245.6)
XYZ	xyz(24.5019, 26.7613, 65.4895)
Luminance	0.2676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4393D3 #D38343

analogous

#43D3CB #4393D3 #434BD3

triadic

#4393D3 #D34393 #93D343

tetradic

#4393D3 #CB43D3 #D38343 #4BD343

square

#4393D3 #CB43D3 #D38343 #4BD343

split-complementary

#4393D3 #D3434B #D3CB43

monochromatic

#1E537E #2974B0 #4393D3 #75AFDF #A6CCEA

Accessibility & contrast

On white

3.31

#4393D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#4393D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4393D3

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4393D3	#FFFFFF	#000000	##000000
##4393D3	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7695D6

Deuteranopia (green-blind)

#6287D2

Tritanopia (blue-blind)

#00A2AA

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4393d3;
/* rgb */ color: rgb(67, 147, 211);
/* oklch */ color: oklch(64.2% 0.124 245.6);

Tailwind

colors: {
  custom: {
    50: '#87b2e1',
    500: '#4393d3',
    950: '#000000',
  },
}

SCSS

$custom: #4393d3;
$custom-light: #87b2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4393d3",
  "rgb": {
    "r": 67,
    "g": 147,
    "b": 211
  },
  "hsl": {
    "h": 206.667,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.64197,
    "c": 0.12396,
    "h": 245.6
  },
  "luminance": 0.26764
}

Semantic roles & 50–950 ramp

primary

#4393D3

secondary

#D7B69A

accent

#8B43E5

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4393D3

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

Preview Lab → · Contrast checker → · Palette generator →