#4294FF#4294FF

#4294FF is a light, vivid cyan. Relative luminance 0.296; OKLCH L 66.9% C 0.178 H 256.4°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#4294FF
RGB	rgb(66, 148, 255)
HSL	hsl(214, 100%, 63%)
HSV	hsv(214, 74%, 100%)
CMYK	cmyk(74.1%, 42%, 0%, 0%)
CIE-LAB	lab(61.27, 10.68, -60.32)
CIE-LCH	lch(61.27, 61.25, 280.04°)
OKLab	oklab(66.89% -0.0418 -0.1726)
OKLCH	oklch(66.89% 0.178 256.4)
XYZ	xyz(30.8800, 29.5545, 98.6655)
Luminance	0.2956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4294FF #FFAD42

analogous

#42F3FF #4294FF #4E42FF

triadic

#4294FF #FF4294 #94FF42

tetradic

#4294FF #FF42F3 #FFAD42 #42FF4E

square

#4294FF #FF42F3 #FFAD42 #42FF4E

split-complementary

#4294FF #FF4E42 #F3FF42

monochromatic

#0056C7 #0571FF #4294FF #7FB7FF #BCD9FF

Accessibility & contrast

On white

3.04

#4294FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#4294FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4294FF

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4294FF	#FFFFFF	#000000	##000000
##4294FF	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F9DFF

Deuteranopia (green-blind)

#3D8CFD

Tritanopia (blue-blind)

#00ADBD

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4294ff;
/* rgb */ color: rgb(66, 148, 255);
/* oklch */ color: oklch(66.9% 0.178 256.4);

Tailwind

colors: {
  custom: {
    50: '#8eb2ff',
    500: '#4294ff',
    950: '#000000',
  },
}

SCSS

$custom: #4294ff;
$custom-light: #8eb2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4294ff",
  "rgb": {
    "r": 66,
    "g": 148,
    "b": 255
  },
  "hsl": {
    "h": 213.968,
    "s": 100,
    "l": 62.941
  },
  "oklch": {
    "l": 0.66893,
    "c": 0.17757,
    "h": 256.4
  },
  "luminance": 0.29558
}

Semantic roles & 50–950 ramp

primary

#4294FF

secondary

#F0D3AC

accent

#8200E6

background

#F9FAFF

surface

#F2F5FF

border

#CCCFD7

text

#0E1018

muted

#7E7F86

Preview Lab

Preview with #4294FF

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

Preview Lab → · Contrast checker → · Palette generator →