#4F45EA#4F45EA

#4F45EA is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 51.4% C 0.237 H 276.7°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4F45EA
RGB	rgb(79, 69, 234)
HSL	hsl(244, 80%, 59%)
HSV	hsv(244, 71%, 92%)
CMYK	cmyk(66.2%, 70.5%, 0%, 8.2%)
CIE-LAB	lab(40.99, 52.74, -81.50)
CIE-LCH	lch(40.99, 97.07, 302.91°)
OKLab	oklab(51.38% 0.0277 -0.2354)
OKLCH	oklch(51.38% 0.237 276.7)
XYZ	xyz(20.1990, 11.8573, 79.0502)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F45EA #E0EA45

analogous

#458EEA #4F45EA #A145EA

triadic

#4F45EA #EA4F45 #45EA4F

tetradic

#4F45EA #EA458E #E0EA45 #45EAA1

square

#4F45EA #EA458E #E0EA45 #45EAA1

split-complementary

#4F45EA #EAA145 #8EEA45

monochromatic

#1B12A2 #2419D9 #4F45EA #837CF0 #B7B3F6

Accessibility & contrast

On white

6.23

#4F45EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4F45EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F45EA

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F45EA	#FFFFFF	#000000	##FFFFFF
##4F45EA	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068EF

Deuteranopia (green-blind)

#0059E7

Tritanopia (blue-blind)

#007393

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4f45ea;
/* rgb */ color: rgb(79, 69, 234);
/* oklch */ color: oklch(51.4% 0.237 276.7);

Tailwind

colors: {
  custom: {
    50: '#937bf2',
    500: '#4f45ea',
    950: '#000000',
  },
}

SCSS

$custom: #4f45ea;
$custom-light: #937bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f45ea",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 234
  },
  "hsl": {
    "h": 243.636,
    "s": 79.71,
    "l": 59.412
  },
  "oklch": {
    "l": 0.51379,
    "c": 0.23704,
    "h": 276.7
  },
  "luminance": 0.11859
}

Semantic roles & 50–950 ramp

primary

#4F45EA

secondary

#E2E6A5

accent

#F632EA

background

#FAF7FF

surface

#F3EEFE

border

#CDC9D6

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #4F45EA

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

Preview Lab → · Contrast checker → · Palette generator →