#9C1E1B#9C1E1B
#9C1E1B is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.2% C 0.162 H 27.6°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).
Color values
| HEX | #9C1E1B |
|---|---|
| RGB | rgb(156, 30, 27) |
| HSL | hsl(1, 70%, 36%) |
| HSV | hsv(1, 83%, 61%) |
| CMYK | cmyk(0%, 80.8%, 82.7%, 38.8%) |
| CIE-LAB | lab(34.14, 50.25, 35.14) |
| CIE-LCH | lch(34.14, 61.32, 34.97°) |
| OKLab | oklab(45.17% 0.1437 0.0752) |
| OKLCH | oklch(45.17% 0.162 27.6) |
| XYZ | xyz(14.3742, 8.0779, 1.8390) |
| Luminance | 0.0808 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Carmine
#9D0216
ΔE00 2.29
Brown
#A52A2A
ΔE00 3.60
Darkish Red
#A90308
ΔE00 3.96
Blood Red
#980002
ΔE00 4.24
Deep Red
#9A0200
ΔE00 4.51
Firebrick
#B22222
ΔE00 4.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#9C1E1B #1B999C
analogous
#9C1B58 #9C1E1B #9C5E1B
triadic
#9C1E1B #1B9C1E #1E1B9C
tetradic
#9C1E1B #589C1B #1B999C #5E1B9C
square
#9C1E1B #589C1B #1B999C #5E1B9C
split-complementary
#9C1E1B #1B9C5E #1B589C
monochromatic
#340A09 #681412 #9C1E1B #D02824 #E15451
Accessibility & contrast
On white
8.03
#9C1E1B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#9C1E1B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #9C1E1B
8.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##9C1E1B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##9C1E1B | 1.00 | 8.03 | 2.62 | 8.03 |
| #FFFFFF | 8.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#463F19
Deuteranopia (green-blind)
#655A15
Tritanopia (blue-blind)
#AC001F
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #9c1e1b; /* rgb */ color: rgb(156, 30, 27); /* oklch */ color: oklch(45.2% 0.162 27.6);
Tailwind
colors: {
custom: {
50: '#c26758',
500: '#9c1e1b',
950: '#000000',
},
}SCSS
$custom: #9c1e1b; $custom-light: #c26758; $custom-dark: #000000;
JSON
{
"hex": "#9c1e1b",
"rgb": {
"r": 156,
"g": 30,
"b": 27
},
"hsl": {
"h": 1.395,
"s": 70.492,
"l": 35.882
},
"oklch": {
"l": 0.45168,
"c": 0.16214,
"h": 27.6
},
"luminance": 0.08076
}Semantic roles & 50–950 ramp
primary
#9C1E1B
secondary
#4FC1C3
accent
#E9ED3B
background
#FDF6F5
surface
#FAEBE9
border
#D3C6C5
text
#140703
muted
#837A78