#4F4EE5#4F4EE5

#4F4EE5 is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.3% C 0.221 H 275.8°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4F4EE5
RGB	rgb(79, 78, 229)
HSL	hsl(240, 74%, 60%)
HSV	hsv(240, 66%, 90%)
CMYK	cmyk(65.5%, 65.9%, 0%, 10.2%)
CIE-LAB	lab(42.41, 46.06, -76.33)
CIE-LCH	lch(42.41, 89.15, 301.11°)
OKLab	oklab(52.27% 0.0225 -0.2203)
OKLCH	oklch(52.27% 0.221 275.8)
XYZ	xyz(20.0871, 12.7664, 75.5192)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4EE5 #E4E54E

analogous

#4E99E5 #4F4EE5 #9A4EE5

triadic

#4F4EE5 #E54F4E #4EE54F

tetradic

#4F4EE5 #E54E99 #E4E54E #4EE59A

square

#4F4EE5 #E54E99 #E4E54E #4EE59A

split-complementary

#4F4EE5 #E59A4E #99E54E

monochromatic

#1918A1 #211FD6 #4F4EE5 #8483ED #B9B9F5

Accessibility & contrast

On white

5.91

#4F4EE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4F4EE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4EE5

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4EE5	#FFFFFF	#000000	##FFFFFF
##4F4EE5	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BEA

Deuteranopia (green-blind)

#005DE2

Tritanopia (blue-blind)

#007693

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4f4ee5;
/* rgb */ color: rgb(79, 78, 229);
/* oklch */ color: oklch(52.3% 0.221 275.8);

Tailwind

colors: {
  custom: {
    50: '#9280ee',
    500: '#4f4ee5',
    950: '#000000',
  },
}

SCSS

$custom: #4f4ee5;
$custom-light: #9280ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4ee5",
  "rgb": {
    "r": 79,
    "g": 78,
    "b": 229
  },
  "hsl": {
    "h": 240.397,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.52266,
    "c": 0.22144,
    "h": 275.8
  },
  "luminance": 0.12768
}

Semantic roles & 50–950 ramp

primary

#4F4EE5

secondary

#E4E4AA

accent

#D70FD5

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4F4EE5

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

Preview Lab → · Contrast checker → · Palette generator →