#A42165
Closest named color: Deep Magenta (#A0025C). oklch(48.6% 0.175 354.6), rgb(164, 33, 101).
Aa
White text reads best on this color (7.03:1).
About this color
#A42165 is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.175 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Magenta (#A0025C), ΔE 0.028 away. White text reads best on it, at 7.03:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Deep Magenta (#A0025C) |
| Black text | 2.98:1 |
| White text | 7.03:1 |
Values
| HEX | #A42165 |
| RGB | rgb(164, 33, 101) |
| HSL | hsl(329, 66%, 39%) |
| OKLCH | oklch(48.6% 0.175 354.6) |
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 #A42165 | 7.03:1 | AAA | Lc -88.0 | Fine for body text |
| Black text on #A42165 | 2.98:1 | Fails | Lc 21.1 | Dividers and decoration only |
| #A42165 text on white | 7.03:1 | AAA | Lc 83.0 | Fine for body text |
| #A42165 text on black | 2.98:1 | Fails | Lc -18.9 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EB
oklch(93.5% 0.025 352.5)
-
Step 200
200
#F4CDDB
oklch(88.5% 0.047 354.5)
-
Step 300
300
#EDAAC4
oklch(80.9% 0.085 354.1)
-
Step 400
400
#E17AA5
oklch(70.6% 0.136 354.7)
-
Step 500
500
#D55490
oklch(63.1% 0.173 354.3)
-
Step 600
600
#C1327A
oklch(55.7% 0.189 354.5)
-
Step 700
700 (this color)
#A42165
oklch(48.6% 0.175 354.6)
-
Step 800
800
#872054
oklch(42.8% 0.146 354.4)
-
Step 900
900
#6C2145
oklch(37.6% 0.113 354.3)
-
Step 950
950
#401528
oklch(27% 0.071 355.4)
#A42165 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) | #3C4967 | 0.198 |
| Deuteranopia (no green cones) | #616162 | 0.175 |
| Tritanopia (no blue cones) | #B10E40 | 0.061 |
| Achromatopsia (no color) | #595959 | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A42165
#A42165
oklch(48.6% 0.175 354.6)
- #00705C
#00705C
oklch(48.7% 0.092 174.6)
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 #A42165, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Magenta #A0025C ΔE 0.028
- Violet Red #A50055 ΔE 0.030
- Dark Fuchsia #9D0759 ΔE 0.032
- Red Violet #9E0168 ΔE 0.034
- Berry #990F4B ΔE 0.047
- Raspberry #B00149 ΔE 0.048
- Purple Red #990147 ΔE 0.055
- Mulberry #920A4E ΔE 0.056
Use #A42165 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.