#41454B#41454B

#41454B is a dark, near-neutral grey. Relative luminance 0.059; OKLCH L 38.9% C 0.011 H 258.4°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#41454B
RGB	rgb(65, 69, 75)
HSL	hsl(216, 7%, 27%)
HSV	hsv(216, 13%, 29%)
CMYK	cmyk(13.3%, 8%, 0%, 70.6%)
CIE-LAB	lab(29.13, -0.22, -4.17)
CIE-LCH	lch(29.13, 4.18, 267.04°)
OKLab	oklab(38.89% -0.0023 -0.0112)
OKLCH	oklch(38.89% 0.011 258.4)
XYZ	xyz(5.5778, 5.8880, 7.4979)
Luminance	0.0589 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41454B #4B4741

analogous

#414A4B #41454B #42414B

triadic

#41454B #4B4145 #454B41

tetradic

#41454B #4B414A #4B4741 #414B42

square

#41454B #4B414A #4B4741 #414B42

split-complementary

#41454B #4B4241 #4A4B41

monochromatic

#0E0F10 #25272A #41454B #5D636C #7A818C

Accessibility & contrast

On white

9.64

#41454B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#41454B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41454B

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41454B	#FFFFFF	#000000	##FFFFFF
##41454B	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43454B

Deuteranopia (green-blind)

#42444B

Tritanopia (blue-blind)

#3F4647

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #41454b;
/* rgb */ color: rgb(65, 69, 75);
/* oklch */ color: oklch(38.9% 0.011 258.4);

Tailwind

colors: {
  custom: {
    50: '#75787d',
    500: '#41454b',
    950: '#000000',
  },
}

SCSS

$custom: #41454b;
$custom-light: #75787d;
$custom-dark: #000000;

JSON

{
  "hex": "#41454b",
  "rgb": {
    "r": 65,
    "g": 69,
    "b": 75
  },
  "hsl": {
    "h": 216,
    "s": 7.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.38893,
    "c": 0.01147,
    "h": 258.4
  },
  "luminance": 0.05888
}

Semantic roles & 50–950 ramp

primary

#41454B

secondary

#7A756E

accent

#9A78B0

background

#F7F7F7

surface

#EDEDEE

border

#C8C8C9

text

#080909

muted

#7B7B7B

Preview Lab

Preview with #41454B

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

Preview Lab → · Contrast checker → · Palette generator →