#AA1614
Closest named color: Rufous (#AE2012). oklch(47.3% 0.181 28.2), rgb(170, 22, 20).
Aa
White text reads best on this color (7.40:1).
About this color
#AA1614 is a medium-dark, vivid red. In OKLCH its lightness is 47%, its chroma 0.181 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Rufous (#AE2012), ΔE 0.015 away. White text reads best on it, at 7.40:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Rufous (#AE2012) |
| Black text | 2.83:1 |
| White text | 7.40:1 |
Values
| HEX | #AA1614 |
| RGB | rgb(170, 22, 20) |
| HSL | hsl(1, 79%, 37%) |
| OKLCH | oklch(47.3% 0.181 28.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #AA1614 | 7.40:1 | AAA | Lc -88.8 | Fine for body text |
| Black text on #AA1614 | 2.83:1 | Fails | Lc 20.2 | Dividers and decoration only |
| #AA1614 text on white | 7.40:1 | AAA | Lc 83.8 | Fine for body text |
| #AA1614 text on black | 2.83:1 | Fails | Lc -18.2 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FBE4E0
oklch(93.6% 0.026 29.4)
-
Step 200
200
#F8CEC7
oklch(88.6% 0.049 29.1)
-
Step 300
300
#F4ABA1
oklch(80.8% 0.088 27.8)
-
Step 400
400
#EB7B6E
oklch(70.7% 0.141 28)
-
Step 500
500
#E15347
oklch(63% 0.179 28.1)
-
Step 600
600
#CC2F28
oklch(55.5% 0.194 28.1)
-
Step 700
700 (this color)
#AA1614
oklch(47.3% 0.181 28.2)
-
Step 800
800
#8F1E19
oklch(42.7% 0.149 28.1)
-
Step 900
900
#73211B
oklch(37.7% 0.116 28.1)
-
Step 950
950
#441510
oklch(27.1% 0.074 28.9)
#AA1614 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4A4111 | 0.197 |
| Deuteranopia (no green cones) | #6D6108 | 0.179 |
| Tritanopia (no blue cones) | #BC0019 | 0.037 |
| Achromatopsia (no color) | #555555 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA1614
#AA1614
oklch(47.3% 0.181 28.2)
- #006873
#006873
oklch(47.3% 0.081 207.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #AA1614, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rufous #AE2012 ΔE 0.015
- Rust Red #AA2704 ΔE 0.023
- Brown #A52A2A ΔE 0.024
- Firebrick #B22222 ΔE 0.024
- Burnt Red #9F2305 ΔE 0.026
- Auburn #9B2226 ΔE 0.032
- Carmine #9D0216 ΔE 0.035
- Rusty Red #AF2F0D ΔE 0.036
Use #AA1614 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.