#4B4D65#4B4D65

#4B4D65 is a dark, muted blue. Relative luminance 0.077; OKLCH L 42.8% C 0.040 H 280.9°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#4B4D65
RGB	rgb(75, 77, 101)
HSL	hsl(235, 15%, 35%)
HSV	hsv(235, 26%, 40%)
CMYK	cmyk(25.7%, 23.8%, 0%, 60.4%)
CIE-LAB	lab(33.44, 5.13, -14.21)
CIE-LCH	lch(33.44, 15.10, 289.86°)
OKLab	oklab(42.81% 0.0075 -0.039)
OKLCH	oklch(42.81% 0.04 280.9)
XYZ	xyz(7.9039, 7.7430, 13.3875)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4D65 #65634B

analogous

#4B5A65 #4B4D65 #564B65

triadic

#4B4D65 #654B4D #4D654B

tetradic

#4B4D65 #654B5A #65634B #4B6556

square

#4B4D65 #654B5A #65634B #4B6556

split-complementary

#4B4D65 #65564B #5A654B

monochromatic

#17171F #313242 #4B4D65 #656888 #8688A5

Accessibility & contrast

On white

8.24

#4B4D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4B4D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4D65

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4D65	#FFFFFF	#000000	##FFFFFF
##4B4D65	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475066

Deuteranopia (green-blind)

#454E64

Tritanopia (blue-blind)

#455155

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4b4d65;
/* rgb */ color: rgb(75, 77, 101);
/* oklch */ color: oklch(42.8% 0.040 280.9);

Tailwind

colors: {
  custom: {
    50: '#7d7e91',
    500: '#4b4d65',
    950: '#000000',
  },
}

SCSS

$custom: #4b4d65;
$custom-light: #7d7e91;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4d65",
  "rgb": {
    "r": 75,
    "g": 77,
    "b": 101
  },
  "hsl": {
    "h": 235.385,
    "s": 14.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.42811,
    "c": 0.03973,
    "h": 280.9
  },
  "luminance": 0.07743
}

Semantic roles & 50–950 ramp

primary

#4B4D65

secondary

#929079

accent

#B270B8

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#0A0A0C

muted

#7C7C7D

Preview Lab

Preview with #4B4D65

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

Preview Lab → · Contrast checker → · Palette generator →