#623338#623338

#623338 is a dark, moderate red. Relative luminance 0.052; OKLCH L 38.3% C 0.068 H 14.0°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#623338
RGB	rgb(98, 51, 56)
HSL	hsl(354, 32%, 29%)
HSV	hsv(354, 48%, 38%)
CMYK	cmyk(0%, 48%, 42.9%, 61.6%)
CIE-LAB	lab(27.44, 21.70, 6.32)
CIE-LCH	lch(27.44, 22.61, 16.23°)
OKLab	oklab(38.28% 0.0657 0.0164)
OKLCH	oklch(38.28% 0.068 14)
XYZ	xyz(6.9350, 5.2505, 4.3888)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623338 #33625D

analogous

#623350 #623338 #624633

triadic

#623338 #386233 #333862

tetradic

#623338 #506233 #33625D #463362

square

#623338 #506233 #33625D #463362

split-complementary

#623338 #336246 #335062

monochromatic

#140A0C #3A1E21 #623338 #8A484F #AD626A

Accessibility & contrast

On white

10.24

#623338 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#623338 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623338

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623338	#FFFFFF	#000000	##FFFFFF
##623338	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B38

Deuteranopia (green-blind)

#484437

Tritanopia (blue-blind)

#6A2E35

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #623338;
/* rgb */ color: rgb(98, 51, 56);
/* oklch */ color: oklch(38.3% 0.068 14.0);

Tailwind

colors: {
  custom: {
    50: '#916c6e',
    500: '#623338',
    950: '#000000',
  },
}

SCSS

$custom: #623338;
$custom-light: #916c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#623338",
  "rgb": {
    "r": 98,
    "g": 51,
    "b": 56
  },
  "hsl": {
    "h": 353.617,
    "s": 31.544,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38282,
    "c": 0.06773,
    "h": 14
  },
  "luminance": 0.0525
}

Semantic roles & 50–950 ramp

primary

#623338

secondary

#5E938D

accent

#C8BD60

background

#F9F6F6

surface

#F1EBEB

border

#CBC6C6

text

#0D0707

muted

#7E7A7A

Preview Lab

Preview with #623338

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

Preview Lab → · Contrast checker → · Palette generator →