#4F3DCB#4F3DCB

#4F3DCB is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.4% C 0.208 H 280.6°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#4F3DCB
RGB	rgb(79, 61, 203)
HSL	hsl(248, 58%, 52%)
HSV	hsv(248, 70%, 80%)
CMYK	cmyk(61.1%, 70%, 0%, 20.4%)
CIE-LAB	lab(36.58, 47.54, -70.97)
CIE-LCH	lch(36.58, 85.43, 303.82°)
OKLab	oklab(47.37% 0.0384 -0.2046)
OKLCH	oklch(47.37% 0.208 280.6)
XYZ	xyz(15.6693, 9.3104, 57.4597)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3DCB #B9CB3D

analogous

#3D72CB #4F3DCB #963DCB

triadic

#4F3DCB #CB4F3D #3DCB4F

tetradic

#4F3DCB #CB3D72 #B9CB3D #3DCB96

square

#4F3DCB #CB3D72 #B9CB3D #3DCB96

split-complementary

#4F3DCB #CB963D #72CB3D

monochromatic

#281E70 #3A2BA0 #4F3DCB #7B6DD8 #A79EE5

Accessibility & contrast

On white

7.34

#4F3DCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#4F3DCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3DCB

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3DCB	#FFFFFF	#000000	##FFFFFF
##4F3DCB	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCF

Deuteranopia (green-blind)

#0051C8

Tritanopia (blue-blind)

#006380

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4f3dcb;
/* rgb */ color: rgb(79, 61, 203);
/* oklch */ color: oklch(47.4% 0.208 280.6);

Tailwind

colors: {
  custom: {
    50: '#8e74dc',
    500: '#4f3dcb',
    950: '#000000',
  },
}

SCSS

$custom: #4f3dcb;
$custom-light: #8e74dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3dcb",
  "rgb": {
    "r": 79,
    "g": 61,
    "b": 203
  },
  "hsl": {
    "h": 247.606,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47369,
    "c": 0.20819,
    "h": 280.6
  },
  "luminance": 0.09312
}

Semantic roles & 50–950 ramp

primary

#4F3DCB

secondary

#C9D193

accent

#E147CD

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4F3DCB

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

Preview Lab → · Contrast checker → · Palette generator →