#4F7EFF#4F7EFF

#4F7EFF is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.9% C 0.199 H 265.8°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4F7EFF
RGB	rgb(79, 126, 255)
HSL	hsl(224, 100%, 65%)
HSV	hsv(224, 69%, 100%)
CMYK	cmyk(69%, 50.6%, 0%, 0%)
CIE-LAB	lab(55.89, 25.69, -68.94)
CIE-LCH	lch(55.89, 73.57, 290.44°)
OKLab	oklab(62.89% -0.0144 -0.1981)
OKLCH	oklch(62.89% 0.199 265.8)
XYZ	xyz(28.7290, 23.8010, 97.6684)
Luminance	0.2380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7EFF #FFD04F

analogous

#4FD6FF #4F7EFF #784FFF

triadic

#4F7EFF #FF4F7E #7EFF4F

tetradic

#4F7EFF #FF4FD6 #FFD04F #4FFF78

square

#4F7EFF #FF4FD6 #FFD04F #4FFF78

split-complementary

#4F7EFF #FF784F #D6FF4F

monochromatic

#0039D4 #1251FF #4F7EFF #8CABFF #C9D8FF

Accessibility & contrast

On white

3.65

#4F7EFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#4F7EFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7EFF

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7EFF	#FFFFFF	#000000	##000000
##4F7EFF	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D8EFF

Deuteranopia (green-blind)

#007EFC

Tritanopia (blue-blind)

#009DB3

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4f7eff;
/* rgb */ color: rgb(79, 126, 255);
/* oklch */ color: oklch(62.9% 0.199 265.8);

Tailwind

colors: {
  custom: {
    50: '#94a2ff',
    500: '#4f7eff',
    950: '#000000',
  },
}

SCSS

$custom: #4f7eff;
$custom-light: #94a2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7eff",
  "rgb": {
    "r": 79,
    "g": 126,
    "b": 255
  },
  "hsl": {
    "h": 223.977,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.62894,
    "c": 0.19862,
    "h": 265.8
  },
  "luminance": 0.23804
}

Semantic roles & 50–950 ramp

primary

#4F7EFF

secondary

#F2E3B7

accent

#A800E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0F18

muted

#7E7E86

Preview Lab

Preview with #4F7EFF

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

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