#2A0107#2A0107
#2A0107 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 18.3% C 0.070 H 16.5°. Best body text is #FFFFFF at 18.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2A0107 |
|---|---|
| RGB | rgb(42, 1, 7) |
| HSL | hsl(351, 95%, 8%) |
| HSV | hsv(351, 98%, 16%) |
| CMYK | cmyk(0%, 97.6%, 83.3%, 83.5%) |
| CIE-LAB | lab(4.78, 20.13, 4.67) |
| CIE-LCH | lch(4.78, 20.67, 13.05°) |
| OKLab | oklab(18.32% 0.0672 0.02) |
| OKLCH | oklch(18.32% 0.07 16.5) |
| XYZ | xyz(1.0042, 0.5295, 0.2503) |
| Luminance | 0.0053 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 5.86
Very Dark Brown
#1D0200
ΔE00 7.64
Deep Brown
#410200
ΔE00 8.45
Mahogany
#4A0100
ΔE00 10.76
Dried Blood
#4B0101
ΔE00 10.86
Dark Plum
#3F012C
ΔE00 11.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A0107 #012A24
analogous
#2A011B #2A0107 #2A0F01
triadic
#2A0107 #072A01 #01072A
tetradic
#2A0107 #1B2A01 #012A24 #0F012A
square
#2A0107 #1B2A01 #012A24 #0F012A
split-complementary
#2A0107 #012A0F #011B2A
monochromatic
#1E0105 #1E0105 #2A0107 #660211 #A2041B
Accessibility & contrast
On white
18.99
#2A0107 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.11
#2A0107 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A0107
18.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A0107 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A0107 | 1.00 | 18.99 | 1.11 | 18.99 |
| #FFFFFF | 18.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0B0A07
Deuteranopia (green-blind)
#161406
Tritanopia (blue-blind)
#2F0003
Achromatopsia (no color)
#101010
Design tokens & code
CSS
--color: #2a0107; /* rgb */ color: rgb(42, 1, 7); /* oklch */ color: oklch(18.3% 0.070 16.5);
Tailwind
colors: {
custom: {
50: '#66464a',
500: '#2a0107',
950: '#000000',
},
}SCSS
$custom: #2a0107; $custom-light: #66464a; $custom-dark: #000000;
JSON
{
"hex": "#2a0107",
"rgb": {
"r": 42,
"g": 1,
"b": 7
},
"hsl": {
"h": 351.22,
"s": 95.349,
"l": 8.431
},
"oklch": {
"l": 0.18317,
"c": 0.07011,
"h": 16.5
},
"luminance": 0.00529
}Semantic roles & 50–950 ramp
primary
#2A0107
secondary
#167063
accent
#FFE029
background
#F6F3F4
surface
#EBE5E7
border
#C6C1C3
text
#060001
muted
#7A7677