#4F45F2#4F45F2

#4F45F2 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 52.1% C 0.246 H 276.1°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4F45F2
RGB	rgb(79, 69, 242)
HSL	hsl(243, 87%, 61%)
HSV	hsv(243, 71%, 95%)
CMYK	cmyk(67.4%, 71.5%, 0%, 5.1%)
CIE-LAB	lab(41.73, 55.21, -84.79)
CIE-LCH	lch(41.73, 101.18, 303.07°)
OKLab	oklab(52.13% 0.0264 -0.245)
OKLCH	oklch(52.13% 0.246 276.1)
XYZ	xyz(21.3743, 12.3274, 85.2402)
Luminance	0.1233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F45F2 #E8F245

analogous

#4591F2 #4F45F2 #A545F2

triadic

#4F45F2 #F24F45 #45F24F

tetradic

#4F45F2 #F24591 #E8F245 #45F2A5

square

#4F45F2 #F24591 #E8F245 #45F2A5

split-complementary

#4F45F2 #F2A545 #91F245

monochromatic

#160CB0 #1D10E9 #4F45F2 #857EF6 #BBB7FA

Accessibility & contrast

On white

6.06

#4F45F2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4F45F2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F45F2

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F45F2	#FFFFFF	#000000	##FFFFFF
##4F45F2	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AF7

Deuteranopia (green-blind)

#005BEF

Tritanopia (blue-blind)

#007697

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4f45f2;
/* rgb */ color: rgb(79, 69, 242);
/* oklch */ color: oklch(52.1% 0.246 276.1);

Tailwind

colors: {
  custom: {
    50: '#957bf8',
    500: '#4f45f2',
    950: '#000000',
  },
}

SCSS

$custom: #4f45f2;
$custom-light: #957bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f45f2",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 242
  },
  "hsl": {
    "h": 243.468,
    "s": 86.935,
    "l": 60.98
  },
  "oklch": {
    "l": 0.52133,
    "c": 0.24643,
    "h": 276.1
  },
  "luminance": 0.12329
}

Semantic roles & 50–950 ramp

primary

#4F45F2

secondary

#E6EAA9

accent

#E302D6

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #4F45F2

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

Preview Lab → · Contrast checker → · Palette generator →