#7F172F#7F172F

#7F172F is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.4% C 0.138 H 13.9°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#7F172F
RGB	rgb(127, 23, 47)
HSL	hsl(346, 69%, 29%)
HSV	hsv(346, 82%, 50%)
CMYK	cmyk(0%, 81.9%, 63%, 50.2%)
CIE-LAB	lab(27.66, 44.45, 13.47)
CIE-LCH	lch(27.66, 46.44, 16.85°)
OKLab	oklab(39.39% 0.1337 0.033)
OKLCH	oklch(39.39% 0.138 13.9)
XYZ	xyz(9.5729, 5.3315, 3.2138)
Luminance	0.0533 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F172F #177F67

analogous

#7F1763 #7F172F #7F3317

triadic

#7F172F #2F7F17 #172F7F

tetradic

#7F172F #637F17 #177F67 #33177F

square

#7F172F #637F17 #177F67 #33177F

split-complementary

#7F172F #177F33 #17637F

monochromatic

#1A050A #4B0E1C #7F172F #B32042 #DB365C

Accessibility & contrast

On white

10.16

#7F172F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#7F172F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F172F

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F172F	#FFFFFF	#000000	##FFFFFF
##7F172F	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35342F

Deuteranopia (green-blind)

#4F492C

Tritanopia (blue-blind)

#8C0021

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7f172f;
/* rgb */ color: rgb(127, 23, 47);
/* oklch */ color: oklch(39.4% 0.138 13.9);

Tailwind

colors: {
  custom: {
    50: '#ab6067',
    500: '#7f172f',
    950: '#000000',
  },
}

SCSS

$custom: #7f172f;
$custom-light: #ab6067;
$custom-dark: #000000;

JSON

{
  "hex": "#7f172f",
  "rgb": {
    "r": 127,
    "g": 23,
    "b": 47
  },
  "hsl": {
    "h": 346.154,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39386,
    "c": 0.13766,
    "h": 13.9
  },
  "luminance": 0.0533
}

Semantic roles & 50–950 ramp

primary

#7F172F

secondary

#3EB498

accent

#ECC33C

background

#FBF5F6

surface

#F6EAEB

border

#D0C6C6

text

#110506

muted

#80797A

Preview Lab

Preview with #7F172F

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

Preview Lab → · Contrast checker → · Palette generator →