#4F489A#4F489A

#4F489A is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.2% C 0.129 H 283.8°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F489A
RGB	rgb(79, 72, 154)
HSL	hsl(245, 36%, 44%)
HSV	hsv(245, 53%, 60%)
CMYK	cmyk(48.7%, 53.2%, 0%, 39.6%)
CIE-LAB	lab(35.26, 25.43, -44.08)
CIE-LCH	lch(35.26, 50.89, 299.98°)
OKLab	oklab(45.21% 0.0309 -0.1256)
OKLCH	oklch(45.21% 0.129 283.8)
XYZ	xyz(11.3728, 8.6295, 31.6320)
Luminance	0.0863 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F489A #939A48

analogous

#486A9A #4F489A #78489A

triadic

#4F489A #9A4F48 #489A4F

tetradic

#4F489A #9A486A #939A48 #489A78

square

#4F489A #9A486A #939A48 #489A78

split-complementary

#4F489A #9A7848 #6A9A48

monochromatic

#242147 #3A3570 #4F489A #6E67B8 #9691CC

Accessibility & contrast

On white

7.70

#4F489A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4F489A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F489A

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F489A	#FFFFFF	#000000	##FFFFFF
##4F489A	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F569D

Deuteranopia (green-blind)

#1B5098

Tritanopia (blue-blind)

#355A6A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4f489a;
/* rgb */ color: rgb(79, 72, 154);
/* oklch */ color: oklch(45.2% 0.129 283.8);

Tailwind

colors: {
  custom: {
    50: '#867bb8',
    500: '#4f489a',
    950: '#000000',
  },
}

SCSS

$custom: #4f489a;
$custom-light: #867bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f489a",
  "rgb": {
    "r": 79,
    "g": 72,
    "b": 154
  },
  "hsl": {
    "h": 245.122,
    "s": 36.283,
    "l": 44.314
  },
  "oklch": {
    "l": 0.45214,
    "c": 0.12932,
    "h": 283.8
  },
  "luminance": 0.0863
}

Semantic roles & 50–950 ramp

primary

#4F489A

secondary

#B3B786

accent

#CC5CC3

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #4F489A

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

Preview Lab → · Contrast checker → · Palette generator →