#674B4E#674B4E

#674B4E is a dark, muted red. Relative luminance 0.085; OKLCH L 44.4% C 0.038 H 11.6°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#674B4E
RGB	rgb(103, 75, 78)
HSL	hsl(354, 16%, 35%)
HSV	hsv(354, 27%, 40%)
CMYK	cmyk(0%, 27.2%, 24.3%, 59.6%)
CIE-LAB	lab(34.94, 12.37, 2.88)
CIE-LCH	lch(34.94, 12.70, 13.11°)
OKLab	oklab(44.38% 0.0375 0.0077)
OKLCH	oklch(44.38% 0.038 11.6)
XYZ	xyz(9.4849, 8.4662, 8.3408)
Luminance	0.0847 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674B4E #4B6764

analogous

#674B5C #674B4E #67564B

triadic

#674B4E #4E674B #4B4E67

tetradic

#674B4E #5C674B #4B6764 #564B67

square

#674B4E #5C674B #4B6764 #564B67

split-complementary

#674B4E #4B6756 #4B5C67

monochromatic

#201718 #443133 #674B4E #8A6569 #A78689

Accessibility & contrast

On white

7.80

#674B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#674B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #674B4E

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674B4E	#FFFFFF	#000000	##FFFFFF
##674B4E	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4F4E

Deuteranopia (green-blind)

#56544E

Tritanopia (blue-blind)

#6C494C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #674b4e;
/* rgb */ color: rgb(103, 75, 78);
/* oklch */ color: oklch(44.4% 0.038 11.6);

Tailwind

colors: {
  custom: {
    50: '#937d7f',
    500: '#674b4e',
    950: '#000000',
  },
}

SCSS

$custom: #674b4e;
$custom-light: #937d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#674b4e",
  "rgb": {
    "r": 103,
    "g": 75,
    "b": 78
  },
  "hsl": {
    "h": 353.571,
    "s": 15.73,
    "l": 34.902
  },
  "oklch": {
    "l": 0.44382,
    "c": 0.03832,
    "h": 11.6
  },
  "luminance": 0.08466
}

Semantic roles & 50–950 ramp

primary

#674B4E

secondary

#7A9491

accent

#B8B16F

background

#F9F7F7

surface

#F1EEEE

border

#CBC9C9

text

#0D090A

muted

#7E7B7C

Preview Lab

Preview with #674B4E

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

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