#4F7EEA#4F7EEA

#4F7EEA is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.5% C 0.171 H 264.3°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#4F7EEA
RGB	rgb(79, 126, 234)
HSL	hsl(222, 79%, 61%)
HSV	hsv(222, 66%, 92%)
CMYK	cmyk(66.2%, 46.2%, 0%, 8.2%)
CIE-LAB	lab(54.58, 18.40, -59.41)
CIE-LCH	lch(54.58, 62.19, 287.21°)
OKLab	oklab(61.47% -0.017 -0.17)
OKLCH	oklch(61.47% 0.171 264.3)
XYZ	xyz(25.5314, 22.5220, 80.8276)
Luminance	0.2252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7EEA #EABB4F

analogous

#4FCCEA #4F7EEA #6E4FEA

triadic

#4F7EEA #EA4F7E #7EEA4F

tetradic

#4F7EEA #EA4FCC #EABB4F #4FEA6E

square

#4F7EEA #EA4FCC #EABB4F #4FEA6E

split-complementary

#4F7EEA #EA6E4F #CCEA4F

monochromatic

#1442AA #1B57E1 #4F7EEA #86A6F1 #BCCEF7

Accessibility & contrast

On white

3.81

#4F7EEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#4F7EEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7EEA

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7EEA	#FFFFFF	#000000	##000000
##4F7EEA	1.00	3.81	5.50	5.50
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#478AEE

Deuteranopia (green-blind)

#277CE8

Tritanopia (blue-blind)

#0097A9

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4f7eea;
/* rgb */ color: rgb(79, 126, 234);
/* oklch */ color: oklch(61.5% 0.171 264.3);

Tailwind

colors: {
  custom: {
    50: '#90a2f1',
    500: '#4f7eea',
    950: '#000000',
  },
}

SCSS

$custom: #4f7eea;
$custom-light: #90a2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7eea",
  "rgb": {
    "r": 79,
    "g": 126,
    "b": 234
  },
  "hsl": {
    "h": 221.806,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.61474,
    "c": 0.1709,
    "h": 264.3
  },
  "luminance": 0.22524
}

Semantic roles & 50–950 ramp

primary

#4F7EEA

secondary

#E7D6AD

accent

#9C0BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #4F7EEA

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

Preview Lab → · Contrast checker → · Palette generator →