#674E4E#674E4E

#674E4E is a mid, muted red. Relative luminance 0.089; OKLCH L 45.0% C 0.034 H 18.5°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#674E4E
RGB	rgb(103, 78, 78)
HSL	hsl(0, 14%, 35%)
HSV	hsv(0, 24%, 40%)
CMYK	cmyk(0%, 24.3%, 24.3%, 59.6%)
CIE-LAB	lab(35.76, 10.51, 4.06)
CIE-LCH	lch(35.76, 11.27, 21.13°)
OKLab	oklab(45.02% 0.0321 0.0107)
OKLCH	oklch(45.02% 0.034 18.5)
XYZ	xyz(9.6932, 8.8828, 8.4102)
Luminance	0.0888 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674E4E #4E6767

analogous

#674E5A #674E4E #675A4E

triadic

#674E4E #4E674E #4E4E67

tetradic

#674E4E #5A674E #4E6767 #5A4E67

square

#674E4E #5A674E #4E6767 #5A4E67

split-complementary

#674E4E #4E675A #4E5A67

monochromatic

#211919 #443434 #674E4E #8A6868 #A68989

Accessibility & contrast

On white

7.56

#674E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#674E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #674E4E

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674E4E	#FFFFFF	#000000	##FFFFFF
##674E4E	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52514E

Deuteranopia (green-blind)

#58564E

Tritanopia (blue-blind)

#6C4C4E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #674e4e;
/* rgb */ color: rgb(103, 78, 78);
/* oklch */ color: oklch(45.0% 0.034 18.5);

Tailwind

colors: {
  custom: {
    50: '#937f7f',
    500: '#674e4e',
    950: '#000000',
  },
}

SCSS

$custom: #674e4e;
$custom-light: #937f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#674e4e",
  "rgb": {
    "r": 103,
    "g": 78,
    "b": 78
  },
  "hsl": {
    "h": 0,
    "s": 13.812,
    "l": 35.49
  },
  "oklch": {
    "l": 0.45019,
    "c": 0.03385,
    "h": 18.5
  },
  "luminance": 0.08882
}

Semantic roles & 50–950 ramp

primary

#674E4E

secondary

#7D9494

accent

#B7B771

background

#F9F7F7

surface

#F1EEEE

border

#CBC9C9

text

#0D0A0A

muted

#7E7C7C

Preview Lab

Preview with #674E4E

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

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