#662510#662510

#662510 is a dark, moderate red. Relative luminance 0.042; OKLCH L 35.8% C 0.099 H 37.8°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#662510
RGB	rgb(102, 37, 16)
HSL	hsl(15, 73%, 23%)
HSV	hsv(15, 84%, 40%)
CMYK	cmyk(0%, 63.7%, 84.3%, 60%)
CIE-LAB	lab(24.28, 28.04, 27.99)
CIE-LCH	lch(24.28, 39.62, 44.94°)
OKLab	oklab(35.78% 0.0784 0.0607)
OKLCH	oklch(35.78% 0.099 37.8)
XYZ	xyz(6.2353, 4.1862, 0.9698)
Luminance	0.0418 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662510 #105166

analogous

#661026 #662510 #665010

triadic

#662510 #106625 #251066

tetradic

#662510 #266610 #105166 #501066

square

#662510 #266610 #105166 #501066

split-complementary

#662510 #106650 #102666

monochromatic

#1A0A04 #311208 #662510 #9B3818 #D04B21

Accessibility & contrast

On white

11.43

#662510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#662510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662510

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662510	#FFFFFF	#000000	##FFFFFF
##662510	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37310D

Deuteranopia (green-blind)

#473F0E

Tritanopia (blue-blind)

#711521

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #662510;
/* rgb */ color: rgb(102, 37, 16);
/* oklch */ color: oklch(35.8% 0.099 37.8);

Tailwind

colors: {
  custom: {
    50: '#986250',
    500: '#662510',
    950: '#000000',
  },
}

SCSS

$custom: #662510;
$custom-light: #986250;
$custom-dark: #000000;

JSON

{
  "hex": "#662510",
  "rgb": {
    "r": 102,
    "g": 37,
    "b": 16
  },
  "hsl": {
    "h": 14.651,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.35782,
    "c": 0.09915,
    "h": 37.8
  },
  "luminance": 0.04185
}

Semantic roles & 50–950 ramp

primary

#662510

secondary

#33849E

accent

#C3F038

background

#FAF5F4

surface

#F3EAE7

border

#CDC6C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #662510

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

Preview Lab → · Contrast checker → · Palette generator →