#4F76EA#4F76EA

#4F76EA is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.9% C 0.180 H 266.9°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4F76EA
RGB	rgb(79, 118, 234)
HSL	hsl(225, 79%, 61%)
HSV	hsv(225, 66%, 92%)
CMYK	cmyk(66.2%, 49.6%, 0%, 8.2%)
CIE-LAB	lab(52.46, 23.33, -62.81)
CIE-LCH	lch(52.46, 67.00, 290.38°)
OKLab	oklab(59.86% -0.0098 -0.1802)
OKLCH	oklch(59.86% 0.18 266.9)
XYZ	xyz(24.5490, 20.5573, 80.5002)
Luminance	0.2056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F76EA #EAC34F

analogous

#4FC4EA #4F76EA #764FEA

triadic

#4F76EA #EA4F76 #76EA4F

tetradic

#4F76EA #EA4FC4 #EAC34F #4FEA76

square

#4F76EA #EA4FC4 #EAC34F #4FEA76

split-complementary

#4F76EA #EA764F #C4EA4F

monochromatic

#143AAA #1B4DE1 #4F76EA #86A1F1 #BCCBF7

Accessibility & contrast

On white

4.11

#4F76EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#4F76EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F76EA

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F76EA	#FFFFFF	#000000	##000000
##4F76EA	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3485EE

Deuteranopia (green-blind)

#0076E8

Tritanopia (blue-blind)

#0091A5

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4f76ea;
/* rgb */ color: rgb(79, 118, 234);
/* oklch */ color: oklch(59.9% 0.180 266.9);

Tailwind

colors: {
  custom: {
    50: '#909df1',
    500: '#4f76ea',
    950: '#000000',
  },
}

SCSS

$custom: #4f76ea;
$custom-light: #909df1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f76ea",
  "rgb": {
    "r": 79,
    "g": 118,
    "b": 234
  },
  "hsl": {
    "h": 224.903,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.5986,
    "c": 0.18045,
    "h": 266.9
  },
  "luminance": 0.2056
}

Semantic roles & 50–950 ramp

primary

#4F76EA

secondary

#E7D9AD

accent

#A70BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4F76EA

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

Preview Lab → · Contrast checker → · Palette generator →