#4F64EB#4F64EB

#4F64EB is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 56.5% C 0.204 H 271.6°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4F64EB
RGB	rgb(79, 100, 235)
HSL	hsl(232, 80%, 62%)
HSV	hsv(232, 66%, 92%)
CMYK	cmyk(66.4%, 57.4%, 0%, 7.8%)
CIE-LAB	lab(47.97, 34.80, -70.64)
CIE-LCH	lch(47.97, 78.75, 296.23°)
OKLab	oklab(56.5% 0.0055 -0.2034)
OKLCH	oklch(56.5% 0.204 271.6)
XYZ	xyz(22.7720, 16.7726, 80.6185)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F64EB #EBD64F

analogous

#4FB2EB #4F64EB #884FEB

triadic

#4F64EB #EB4F64 #64EB4F

tetradic

#4F64EB #EB4FB2 #EBD64F #4FEB88

square

#4F64EB #EB4FB2 #EBD64F #4FEB88

split-complementary

#4F64EB #EB884F #B2EB4F

monochromatic

#1428AC #1A35E3 #4F64EB #8694F1 #BDC5F7

Accessibility & contrast

On white

4.82

#4F64EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#4F64EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F64EB

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F64EB	#FFFFFF	#000000	##FFFFFF
##4F64EB	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F0

Deuteranopia (green-blind)

#006BE8

Tritanopia (blue-blind)

#00859E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4f64eb;
/* rgb */ color: rgb(79, 100, 235);
/* oklch */ color: oklch(56.5% 0.204 271.6);

Tailwind

colors: {
  custom: {
    50: '#9190f2',
    500: '#4f64eb',
    950: '#000000',
  },
}

SCSS

$custom: #4f64eb;
$custom-light: #9190f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f64eb",
  "rgb": {
    "r": 79,
    "g": 100,
    "b": 235
  },
  "hsl": {
    "h": 231.923,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.56503,
    "c": 0.20352,
    "h": 271.6
  },
  "luminance": 0.16775
}

Semantic roles & 50–950 ramp

primary

#4F64EB

secondary

#E8E0AE

accent

#C00ADC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4F64EB

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

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