#4F477E#4F477E

#4F477E is a dark, moderate blue. Relative luminance 0.077; OKLCH L 43.2% C 0.089 H 288.8°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#4F477E
RGB	rgb(79, 71, 126)
HSL	hsl(249, 28%, 39%)
HSV	hsv(249, 44%, 49%)
CMYK	cmyk(37.3%, 43.7%, 0%, 50.6%)
CIE-LAB	lab(33.30, 17.44, -30.06)
CIE-LCH	lch(33.30, 34.75, 300.12°)
OKLab	oklab(43.19% 0.0287 -0.0845)
OKLCH	oklch(43.19% 0.089 288.8)
XYZ	xyz(9.2426, 7.6748, 20.7290)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F477E #767E47

analogous

#475A7E #4F477E #6A477E

triadic

#4F477E #7E4F47 #477E4F

tetradic

#4F477E #7E475A #767E47 #477E6A

square

#4F477E #7E475A #767E47 #477E6A

split-complementary

#4F477E #7E6A47 #5A7E47

monochromatic

#1E1B30 #363157 #4F477E #685EA4 #8D85BA

Accessibility & contrast

On white

8.28

#4F477E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4F477E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F477E

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F477E	#FFFFFF	#000000	##FFFFFF
##4F477E	1.00	8.28	2.53	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354F80

Deuteranopia (green-blind)

#354D7D

Tritanopia (blue-blind)

#43515C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4f477e;
/* rgb */ color: rgb(79, 71, 126);
/* oklch */ color: oklch(43.2% 0.089 288.8);

Tailwind

colors: {
  custom: {
    50: '#827aa3',
    500: '#4f477e',
    950: '#000000',
  },
}

SCSS

$custom: #4f477e;
$custom-light: #827aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f477e",
  "rgb": {
    "r": 79,
    "g": 71,
    "b": 126
  },
  "hsl": {
    "h": 248.727,
    "s": 27.919,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43185,
    "c": 0.08926,
    "h": 288.8
  },
  "luminance": 0.07675
}

Semantic roles & 50–950 ramp

primary

#4F477E

secondary

#A0A67B

accent

#C464B6

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B090F

muted

#7C7B7F

Preview Lab

Preview with #4F477E

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

Preview Lab → · Contrast checker → · Palette generator →