#611F11#611F11

#611F11 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.0% C 0.099 H 33.7°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#611F11
RGB	rgb(97, 31, 17)
HSL	hsl(11, 70%, 22%)
HSV	hsv(11, 82%, 38%)
CMYK	cmyk(0%, 68%, 82.5%, 62%)
CIE-LAB	lab(22.17, 29.12, 24.96)
CIE-LCH	lch(22.17, 38.36, 40.60°)
OKLab	oklab(34.01% 0.0825 0.0549)
OKLCH	oklch(34.01% 0.099 33.7)
XYZ	xyz(5.5215, 3.5626, 0.9271)
Luminance	0.0356 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611F11 #115361

analogous

#61112B #611F11 #614711

triadic

#611F11 #11611F #1F1161

tetradic

#611F11 #2B6111 #115361 #471161

square

#611F11 #2B6111 #115361 #471161

split-complementary

#611F11 #116147 #112B61

monochromatic

#1A0805 #2D0E08 #611F11 #95301A #C94023

Accessibility & contrast

On white

12.26

#611F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#611F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611F11

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611F11	#FFFFFF	#000000	##FFFFFF
##611F11	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0F

Deuteranopia (green-blind)

#423A0F

Tritanopia (blue-blind)

#6B0E1C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #611f11;
/* rgb */ color: rgb(97, 31, 17);
/* oklch */ color: oklch(34.0% 0.099 33.7);

Tailwind

colors: {
  custom: {
    50: '#945e50',
    500: '#611f11',
    950: '#000000',
  },
}

SCSS

$custom: #611f11;
$custom-light: #945e50;
$custom-dark: #000000;

JSON

{
  "hex": "#611f11",
  "rgb": {
    "r": 97,
    "g": 31,
    "b": 17
  },
  "hsl": {
    "h": 10.5,
    "s": 70.175,
    "l": 22.353
  },
  "oklch": {
    "l": 0.34012,
    "c": 0.09907,
    "h": 33.7
  },
  "luminance": 0.03562
}

Semantic roles & 50–950 ramp

primary

#611F11

secondary

#348899

accent

#CEED3B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #611F11

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

Preview Lab → · Contrast checker → · Palette generator →