#65131F#65131F

#65131F is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.6% C 0.114 H 18.3°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#65131F
RGB	rgb(101, 19, 31)
HSL	hsl(351, 68%, 24%)
HSV	hsv(351, 81%, 40%)
CMYK	cmyk(0%, 81.2%, 69.3%, 60.4%)
CIE-LAB	lab(21.33, 36.49, 15.05)
CIE-LCH	lch(21.33, 39.47, 22.42°)
OKLab	oklab(33.6% 0.1084 0.0359)
OKLCH	oklch(33.6% 0.114 18.3)
XYZ	xyz(5.8477, 3.3323, 1.6313)
Luminance	0.0333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65131F #136559

analogous

#651348 #65131F #653013

triadic

#65131F #1F6513 #131F65

tetradic

#65131F #486513 #136559 #301365

square

#65131F #486513 #136559 #301365

split-complementary

#65131F #136530 #134865

monochromatic

#1A0508 #31090F #65131F #991D2F #CC263F

Accessibility & contrast

On white

12.60

#65131F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#65131F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65131F

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65131F	#FFFFFF	#000000	##FFFFFF
##65131F	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281F

Deuteranopia (green-blind)

#3F391D

Tritanopia (blue-blind)

#6F0018

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #65131f;
/* rgb */ color: rgb(101, 19, 31);
/* oklch */ color: oklch(33.6% 0.114 18.3);

Tailwind

colors: {
  custom: {
    50: '#97595a',
    500: '#65131f',
    950: '#000000',
  },
}

SCSS

$custom: #65131f;
$custom-light: #97595a;
$custom-dark: #000000;

JSON

{
  "hex": "#65131f",
  "rgb": {
    "r": 101,
    "g": 19,
    "b": 31
  },
  "hsl": {
    "h": 351.22,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33604,
    "c": 0.11418,
    "h": 18.3
  },
  "luminance": 0.03331
}

Semantic roles & 50–950 ramp

primary

#65131F

secondary

#379D8E

accent

#EBD23D

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0403

muted

#7E7978

Preview Lab

Preview with #65131F

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

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