#210206#210206

#210206 is a very dark, muted red. Relative luminance 0.004; OKLCH L 16.3% C 0.057 H 15.5°. Best body text is #FFFFFF at 19.52:1 contrast (WCAG AA passes).

Color values

HEX	#210206
RGB	rgb(33, 2, 6)
HSL	hsl(352, 89%, 7%)
HSV	hsv(352, 94%, 13%)
CMYK	cmyk(0%, 93.9%, 81.8%, 87.1%)
CIE-LAB	lab(3.43, 13.14, 2.92)
CIE-LCH	lch(3.43, 13.46, 12.53°)
OKLab	oklab(16.33% 0.0551 0.0153)
OKLCH	oklch(16.33% 0.057 15.5)
XYZ	xyz(0.6819, 0.3800, 0.2097)
Luminance	0.0038 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210206 #02211D

analogous

#210216 #210206 #210E02

triadic

#210206 #062102 #020621

tetradic

#210206 #162102 #02211D #0E0221

square

#210206 #162102 #02211D #0E0221

split-complementary

#210206 #02210E #021621

monochromatic

#1D0205 #1D0205 #210206 #5B0510 #94091B

Accessibility & contrast

On white

19.52

#210206 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#210206 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210206

19.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210206	#FFFFFF	#000000	##FFFFFF
##210206	1.00	19.52	1.08	19.52
#FFFFFF	19.52	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#090806

Deuteranopia (green-blind)

#110F05

Tritanopia (blue-blind)

#250003

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #210206;
/* rgb */ color: rgb(33, 2, 6);
/* oklch */ color: oklch(16.3% 0.057 15.5);

Tailwind

colors: {
  custom: {
    50: '#5c4749',
    500: '#210206',
    950: '#000000',
  },
}

SCSS

$custom: #210206;
$custom-light: #5c4749;
$custom-dark: #000000;

JSON

{
  "hex": "#210206",
  "rgb": {
    "r": 33,
    "g": 2,
    "b": 6
  },
  "hsl": {
    "h": 352.258,
    "s": 88.571,
    "l": 6.863
  },
  "oklch": {
    "l": 0.16327,
    "c": 0.05718,
    "h": 15.5
  },
  "luminance": 0.0038
}

Semantic roles & 50–950 ramp

primary

#210206

secondary

#18675D

accent

#FFE329

background

#F5F4F4

surface

#E9E6E6

border

#C5C2C2

text

#040000

muted

#797777

Preview Lab

Preview with #210206

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

Preview Lab → · Contrast checker → · Palette generator →