#AA7664
Closest named color: Pinkish Brown (#B17261). oklch(61.4% 0.071 39.9), rgb(170, 118, 100).
Aa
Black text reads best on this color (5.48:1).
About this color
#AA7664 is a medium-dark, moderately saturated red. In OKLCH its lightness is 61%, its chroma 0.071 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Pinkish Brown (#B17261), ΔE 0.014 away. Black text reads best on it, at 5.48:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.071) |
| Temperature | warm |
| Nearest name | Pinkish Brown (#B17261) |
| Black text | 5.48:1 |
| White text | 3.82:1 |
Values
| HEX | #AA7664 |
| RGB | rgb(170, 118, 100) |
| HSL | hsl(15, 29%, 53%) |
| OKLCH | oklch(61.4% 0.071 39.9) |
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 #AA7664 | 3.82:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #AA7664 | 5.48:1 | AA | Lc 38.4 | Non-text elements, placeholder text |
| #AA7664 text on white | 3.82:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #AA7664 text on black | 5.48:1 | AA | Lc -36.0 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F8F4F3
oklch(97% 0.005 34.3)
-
Step 100
100
#F0E8E5
oklch(93.6% 0.01 41.9)
-
Step 200
200
#E5D5D0
oklch(88.5% 0.019 38.1)
-
Step 300
300
#D6BAB0
oklch(81% 0.035 40.7)
-
Step 400
400
#C09587
oklch(70.6% 0.056 38.8)
-
Step 500
500 (this color)
#AA7664
oklch(61.4% 0.071 39.9)
-
Step 600
600
#9A6350
oklch(55.5% 0.078 39.8)
-
Step 700
700
#845241
oklch(49.1% 0.073 39.5)
-
Step 800
800
#6B4436
oklch(42.8% 0.059 40.5)
-
Step 900
900
#57392F
oklch(37.7% 0.046 39.2)
-
Step 950
950
#33221C
oklch(27.1% 0.029 40.3)
#AA7664 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) | #837C63 | 0.065 |
| Deuteranopia (no green cones) | #8F8764 | 0.061 |
| Tritanopia (no blue cones) | #B66E71 | 0.038 |
| Achromatopsia (no color) | #828282 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA7664
#AA7664
oklch(61.4% 0.071 39.9)
- #508FA2
#508FA2
oklch(61.5% 0.071 219.5)
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 #AA7664, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Brown #B17261 ΔE 0.014
- Reddish Grey #997570 ΔE 0.033
- Mocha #9D7651 ΔE 0.035
- Clay #B66A50 ΔE 0.035
- Puce #A57E52 ΔE 0.038
- Tan Brown #AB7E4C ΔE 0.043
- Adobe #BD6C48 ΔE 0.044
- Clay Brown #B2713D ΔE 0.045
Use #AA7664 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.