#4F7CFF#4F7CFF

#4F7CFF is a light, highly saturated blue. Relative luminance 0.233; OKLCH L 62.5% C 0.201 H 266.3°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4F7CFF
RGB	rgb(79, 124, 255)
HSL	hsl(225, 100%, 65%)
HSV	hsv(225, 69%, 100%)
CMYK	cmyk(69%, 51.4%, 0%, 0%)
CIE-LAB	lab(55.37, 26.92, -69.77)
CIE-LCH	lch(55.37, 74.78, 291.10°)
OKLab	oklab(62.5% -0.0128 -0.2006)
OKLCH	oklch(62.5% 0.201 266.3)
XYZ	xyz(28.4758, 23.2947, 97.5840)
Luminance	0.2330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7CFF #FFD24F

analogous

#4FD4FF #4F7CFF #7A4FFF

triadic

#4F7CFF #FF4F7C #7CFF4F

tetradic

#4F7CFF #FF4FD4 #FFD24F #4FFF7A

square

#4F7CFF #FF4FD4 #FFD24F #4FFF7A

split-complementary

#4F7CFF #FF7A4F #D4FF4F

monochromatic

#0036D4 #124EFF #4F7CFF #8CAAFF #C9D7FF

Accessibility & contrast

On white

3.71

#4F7CFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#4F7CFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7CFF

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7CFF	#FFFFFF	#000000	##000000
##4F7CFF	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#268DFF

Deuteranopia (green-blind)

#007DFC

Tritanopia (blue-blind)

#009BB2

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4f7cff;
/* rgb */ color: rgb(79, 124, 255);
/* oklch */ color: oklch(62.5% 0.201 266.3);

Tailwind

colors: {
  custom: {
    50: '#94a1ff',
    500: '#4f7cff',
    950: '#000000',
  },
}

SCSS

$custom: #4f7cff;
$custom-light: #94a1ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7cff",
  "rgb": {
    "r": 79,
    "g": 124,
    "b": 255
  },
  "hsl": {
    "h": 224.659,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.62504,
    "c": 0.20098,
    "h": 266.3
  },
  "luminance": 0.23298
}

Semantic roles & 50–950 ramp

primary

#4F7CFF

secondary

#F2E3B7

accent

#AB00E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E18

muted

#7E7E86

Preview Lab

Preview with #4F7CFF

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

Preview Lab → · Contrast checker → · Palette generator →