#454C4E#454C4E

#454C4E is a dark, near-neutral grey. Relative luminance 0.070; OKLCH L 41.1% C 0.010 H 216.7°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#454C4E
RGB	rgb(69, 76, 78)
HSL	hsl(193, 6%, 29%)
HSV	hsv(193, 12%, 31%)
CMYK	cmyk(11.5%, 2.6%, 0%, 69.4%)
CIE-LAB	lab(31.77, -2.35, -2.15)
CIE-LCH	lch(31.77, 3.19, 222.51°)
OKLab	oklab(41.09% -0.0078 -0.0058)
OKLCH	oklch(41.09% 0.01 216.7)
XYZ	xyz(6.4135, 6.9840, 8.2164)
Luminance	0.0698 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454C4E #4E4745

analogous

#454E4C #454C4E #45484E

triadic

#454C4E #4E454C #4C4E45

tetradic

#454C4E #4C454E #4E4745 #484E45

square

#454C4E #4C454E #4E4745 #484E45

split-complementary

#454C4E #4E4548 #4E4C45

monochromatic

#0E1010 #282C2E #454C4E #626C6E #7F8B8E

Accessibility & contrast

On white

8.76

#454C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#454C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454C4E

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454C4E	#FFFFFF	#000000	##FFFFFF
##454C4E	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4B4E

Deuteranopia (green-blind)

#494A4E

Tritanopia (blue-blind)

#434D4D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #454c4e;
/* rgb */ color: rgb(69, 76, 78);
/* oklch */ color: oklch(41.1% 0.010 216.7);

Tailwind

colors: {
  custom: {
    50: '#787e7f',
    500: '#454c4e',
    950: '#000000',
  },
}

SCSS

$custom: #454c4e;
$custom-light: #787e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#454c4e",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 78
  },
  "hsl": {
    "h": 193.333,
    "s": 6.122,
    "l": 28.824
  },
  "oklch": {
    "l": 0.41091,
    "c": 0.0097,
    "h": 216.7
  },
  "luminance": 0.06984
}

Semantic roles & 50–950 ramp

primary

#454C4E

secondary

#7D7572

accent

#8579AF

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#09090A

muted

#7B7B7C

Preview Lab

Preview with #454C4E

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

Preview Lab → · Contrast checker → · Palette generator →