#4F52D7#4F52D7

#4F52D7 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.7% C 0.199 H 275.9°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4F52D7
RGB	rgb(79, 82, 215)
HSL	hsl(239, 63%, 58%)
HSV	hsv(239, 63%, 84%)
CMYK	cmyk(63.3%, 61.9%, 0%, 15.7%)
CIE-LAB	lab(42.16, 39.11, -68.76)
CIE-LCH	lch(42.16, 79.11, 299.63°)
OKLab	oklab(51.73% 0.0206 -0.1981)
OKLCH	oklch(51.73% 0.199 275.9)
XYZ	xyz(18.5035, 12.6016, 65.7341)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F52D7 #D7D44F

analogous

#4F96D7 #4F52D7 #904FD7

triadic

#4F52D7 #D74F52 #52D74F

tetradic

#4F52D7 #D74F96 #D7D44F #4FD790

square

#4F52D7 #D74F96 #D7D44F #4FD790

split-complementary

#4F52D7 #D7904F #96D74F

monochromatic

#20228C #2B2EBE #4F52D7 #8183E2 #B3B4EE

Accessibility & contrast

On white

5.96

#4F52D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#4F52D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F52D7

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F52D7	#FFFFFF	#000000	##FFFFFF
##4F52D7	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADB

Deuteranopia (green-blind)

#005ED4

Tritanopia (blue-blind)

#00738D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4f52d7;
/* rgb */ color: rgb(79, 82, 215);
/* oklch */ color: oklch(51.7% 0.199 275.9);

Tailwind

colors: {
  custom: {
    50: '#8f83e4',
    500: '#4f52d7',
    950: '#000000',
  },
}

SCSS

$custom: #4f52d7;
$custom-light: #8f83e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f52d7",
  "rgb": {
    "r": 79,
    "g": 82,
    "b": 215
  },
  "hsl": {
    "h": 238.676,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51727,
    "c": 0.19915,
    "h": 275.9
  },
  "luminance": 0.12603
}

Semantic roles & 50–950 ramp

primary

#4F52D7

secondary

#DCDBA6

accent

#E242E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4F52D7

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

Preview Lab → · Contrast checker → · Palette generator →