#4292DE#4292DE

#4292DE is a light, vivid cyan. Relative luminance 0.270; OKLCH L 64.5% C 0.138 H 249.9°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4292DE
RGB	rgb(66, 146, 222)
HSL	hsl(209, 70%, 56%)
HSV	hsv(209, 70%, 87%)
CMYK	cmyk(70.3%, 34.2%, 0%, 12.9%)
CIE-LAB	lab(58.96, 0.23, -45.76)
CIE-LCH	lch(58.96, 45.76, 270.29°)
OKLab	oklab(64.53% -0.0477 -0.1299)
OKLCH	oklch(64.53% 0.138 249.9)
XYZ	xyz(25.7055, 26.9871, 72.9474)
Luminance	0.2699 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4292DE #DE8E42

analogous

#42DEDC #4292DE #4244DE

triadic

#4292DE #DE4292 #92DE42

tetradic

#4292DE #DC42DE #DE8E42 #44DE42

square

#4292DE #DC42DE #DE8E42 #44DE42

split-complementary

#4292DE #DE4244 #DEDC42

monochromatic

#19548D #2273C1 #4292DE #76B0E7 #AACEF0

Accessibility & contrast

On white

3.28

#4292DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#4292DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4292DE

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4292DE	#FFFFFF	#000000	##000000
##4292DE	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7096E1

Deuteranopia (green-blind)

#5987DD

Tritanopia (blue-blind)

#00A4AE

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4292de;
/* rgb */ color: rgb(66, 146, 222);
/* oklch */ color: oklch(64.5% 0.138 249.9);

Tailwind

colors: {
  custom: {
    50: '#88b1e8',
    500: '#4292de',
    950: '#000000',
  },
}

SCSS

$custom: #4292de;
$custom-light: #88b1e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4292de",
  "rgb": {
    "r": 66,
    "g": 146,
    "b": 222
  },
  "hsl": {
    "h": 209.231,
    "s": 70.27,
    "l": 56.471
  },
  "oklch": {
    "l": 0.64526,
    "c": 0.13839,
    "h": 249.9
  },
  "luminance": 0.2699
}

Semantic roles & 50–950 ramp

primary

#4292DE

secondary

#DEBD9E

accent

#923BED

background

#F9FAFE

surface

#F1F5FD

border

#CBCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4292DE

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

Preview Lab → · Contrast checker → · Palette generator →