#621511#621511

#621511 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.0% C 0.110 H 27.9°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#621511
RGB	rgb(98, 21, 17)
HSL	hsl(3, 70%, 23%)
HSV	hsv(3, 83%, 38%)
CMYK	cmyk(0%, 78.6%, 82.7%, 61.6%)
CIE-LAB	lab(20.73, 33.98, 23.46)
CIE-LCH	lch(20.73, 41.30, 34.62°)
OKLab	oklab(32.97% 0.0975 0.0517)
OKLCH	oklch(32.97% 0.11 27.9)
XYZ	xyz(5.4070, 3.1743, 0.8582)
Luminance	0.0317 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621511 #115E62

analogous

#621135 #621511 #623E11

triadic

#621511 #116215 #151162

tetradic

#621511 #356211 #115E62 #3E1162

square

#621511 #356211 #115E62 #3E1162

split-complementary

#621511 #11623E #113562

monochromatic

#1A0605 #2E0A08 #621511 #96201A #CA2B23

Accessibility & contrast

On white

12.85

#621511 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#621511 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621511

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621511	#FFFFFF	#000000	##FFFFFF
##621511	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2710

Deuteranopia (green-blind)

#3F380E

Tritanopia (blue-blind)

#6D0015

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #621511;
/* rgb */ color: rgb(98, 21, 17);
/* oklch */ color: oklch(33.0% 0.110 27.9);

Tailwind

colors: {
  custom: {
    50: '#96594f',
    500: '#621511',
    950: '#000000',
  },
}

SCSS

$custom: #621511;
$custom-light: #96594f;
$custom-dark: #000000;

JSON

{
  "hex": "#621511",
  "rgb": {
    "r": 98,
    "g": 21,
    "b": 17
  },
  "hsl": {
    "h": 2.963,
    "s": 70.435,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32971,
    "c": 0.11036,
    "h": 27.9
  },
  "luminance": 0.03173
}

Semantic roles & 50–950 ramp

primary

#621511

secondary

#34959A

accent

#E4ED3B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0402

muted

#7E7978

Preview Lab

Preview with #621511

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

Preview Lab → · Contrast checker → · Palette generator →