#4391D6#4391D6

#4391D6 is a light, vivid cyan. Relative luminance 0.263; OKLCH L 63.9% C 0.129 H 248.1°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#4391D6
RGB	rgb(67, 145, 214)
HSL	hsl(208, 64%, 55%)
HSV	hsv(208, 69%, 84%)
CMYK	cmyk(68.7%, 32.2%, 0%, 16.1%)
CIE-LAB	lab(58.32, -1.81, -42.30)
CIE-LCH	lch(58.32, 42.34, 267.55°)
OKLab	oklab(63.9% -0.0483 -0.1198)
OKLCH	oklch(63.9% 0.129 248.1)
XYZ	xyz(24.5732, 26.2965, 67.3860)
Luminance	0.2630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4391D6 #D68843

analogous

#43D6D1 #4391D6 #4348D6

triadic

#4391D6 #D64391 #91D643

tetradic

#4391D6 #D143D6 #D68843 #48D643

square

#4391D6 #D143D6 #D68843 #48D643

split-complementary

#4391D6 #D64348 #D6D143

monochromatic

#1C5282 #2772B4 #4391D6 #75AEE1 #A7CCEC

Accessibility & contrast

On white

3.35

#4391D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#4391D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391D6

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4391D6	#FFFFFF	#000000	##000000
##4391D6	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7294D9

Deuteranopia (green-blind)

#5E86D5

Tritanopia (blue-blind)

#00A1AA

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4391d6;
/* rgb */ color: rgb(67, 145, 214);
/* oklch */ color: oklch(63.9% 0.129 248.1);

Tailwind

colors: {
  custom: {
    50: '#87b0e3',
    500: '#4391d6',
    950: '#000000',
  },
}

SCSS

$custom: #4391d6;
$custom-light: #87b0e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4391d6",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 214
  },
  "hsl": {
    "h": 208.163,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.639,
    "c": 0.1292,
    "h": 248.1
  },
  "luminance": 0.26299
}

Semantic roles & 50–950 ramp

primary

#4391D6

secondary

#D9B99C

accent

#8F41E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4391D6

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

Preview Lab → · Contrast checker → · Palette generator →