#4F94E9#4F94E9

#4F94E9 is a light, vivid cyan. Relative luminance 0.287; OKLCH L 66.1% C 0.145 H 254.8°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#4F94E9
RGB	rgb(79, 148, 233)
HSL	hsl(213, 78%, 61%)
HSV	hsv(213, 66%, 91%)
CMYK	cmyk(66.1%, 36.5%, 0%, 8.6%)
CIE-LAB	lab(60.54, 4.83, -49.35)
CIE-LCH	lch(60.54, 49.58, 275.59°)
OKLab	oklab(66.07% -0.038 -0.1402)
OKLCH	oklch(66.07% 0.145 254.8)
XYZ	xyz(28.5170, 28.7224, 81.1161)
Luminance	0.2873 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F94E9 #E9A44F

analogous

#4FE1E9 #4F94E9 #574FE9

triadic

#4F94E9 #E94F94 #94E94F

tetradic

#4F94E9 #E94FE1 #E9A44F #4FE957

square

#4F94E9 #E94FE1 #E9A44F #4FE957

split-complementary

#4F94E9 #E9574F #E1E94F

monochromatic

#1557A9 #1C73DF #4F94E9 #85B5F0 #BCD6F7

Accessibility & contrast

On white

3.11

#4F94E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#4F94E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F94E9

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F94E9	#FFFFFF	#000000	##000000
##4F94E9	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E9AEC

Deuteranopia (green-blind)

#588BE7

Tritanopia (blue-blind)

#00A8B3

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4f94e9;
/* rgb */ color: rgb(79, 148, 233);
/* oklch */ color: oklch(66.1% 0.145 254.8);

Tailwind

colors: {
  custom: {
    50: '#8fb3f0',
    500: '#4f94e9',
    950: '#000000',
  },
}

SCSS

$custom: #4f94e9;
$custom-light: #8fb3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f94e9",
  "rgb": {
    "r": 79,
    "g": 148,
    "b": 233
  },
  "hsl": {
    "h": 213.117,
    "s": 77.778,
    "l": 61.176
  },
  "oklch": {
    "l": 0.66065,
    "c": 0.14528,
    "h": 254.8
  },
  "luminance": 0.28725
}

Semantic roles & 50–950 ramp

primary

#4F94E9

secondary

#E7CDAD

accent

#7D0BDA

background

#F9FAFE

surface

#F2F5FD

border

#CCCFD5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #4F94E9

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

Preview Lab → · Contrast checker → · Palette generator →