#A90547
Closest named color: Raspberry (#B00149). oklch(47.2% 0.187 8.1), rgb(169, 5, 71).
Aa
White text reads best on this color (7.50:1).
About this color
#A90547 is a medium-dark, vivid red. In OKLCH its lightness is 47%, its chroma 0.187 and its hue 8°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.015 away. White text reads best on it, at 7.50:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.187) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 2.79:1 |
| White text | 7.50:1 |
Values
| HEX | #A90547 |
| RGB | rgb(169, 5, 71) |
| HSL | hsl(336, 94%, 34%) |
| OKLCH | oklch(47.2% 0.187 8.1) |
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 #A90547 | 7.50:1 | AAA | Lc -88.8 | Fine for body text |
| Black text on #A90547 | 2.79:1 | Fails | Lc 20.3 | Dividers and decoration only |
| #A90547 text on white | 7.50:1 | AAA | Lc 83.8 | Fine for body text |
| #A90547 text on black | 2.79:1 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FBE3E6
oklch(93.6% 0.027 9)
-
Step 200
200
#F8CCD3
oklch(88.5% 0.05 7.4)
-
Step 300
300
#F4A8B5
oklch(80.8% 0.091 8)
-
Step 400
400
#EB778F
oklch(70.8% 0.144 8.4)
-
Step 500
500
#E04D74
oklch(63.1% 0.184 8)
-
Step 600
600
#CC255C
oklch(55.7% 0.201 8.3)
-
Step 700
700 (this color)
#A90547
oklch(47.2% 0.187 8.1)
-
Step 800
800
#8F163E
oklch(42.7% 0.155 8.4)
-
Step 900
900
#731C35
oklch(37.7% 0.121 8.2)
-
Step 950
950
#44121F
oklch(27% 0.077 8.2)
#A90547 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) | #3F4148 | 0.211 |
| Deuteranopia (no green cones) | #665F43 | 0.190 |
| Tritanopia (no blue cones) | #B90029 | 0.053 |
| Achromatopsia (no color) | #555555 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A90547
#A90547
oklch(47.2% 0.187 8.1)
- #006A64
#006A64
oklch(47.2% 0.082 188)
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 #A90547, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.015
- Rouge #AB1239 ΔE 0.025
- Violet Red #A50055 ΔE 0.026
- Cranberry #9E003A ΔE 0.030
- Berry #990F4B ΔE 0.034
- Purple Red #990147 ΔE 0.036
- Dark Fuchsia #9D0759 ΔE 0.041
- Deep Magenta #A0025C ΔE 0.042
Use #A90547 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.