#A3045E
Closest named color: Deep Magenta (#A0025C). oklch(46.8% 0.19 355.8), rgb(163, 4, 94).
Aa
White text reads best on this color (7.67:1).
About this color
#A3045E is a medium-dark, vivid red. In OKLCH its lightness is 47%, its chroma 0.190 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Magenta (#A0025C), ΔE 0.007 away. White text reads best on it, at 7.67:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.190) |
| Temperature | warm |
| Nearest name | Deep Magenta (#A0025C) |
| Black text | 2.73:1 |
| White text | 7.67:1 |
Values
| HEX | #A3045E |
| RGB | rgb(163, 4, 94) |
| HSL | hsl(326, 95%, 33%) |
| OKLCH | oklch(46.8% 0.19 355.8) |
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 #A3045E | 7.67:1 | AAA | Lc -89.4 | Fine for body text |
| Black text on #A3045E | 2.73:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #A3045E text on white | 7.67:1 | AAA | Lc 84.4 | Fine for body text |
| #A3045E text on black | 2.73:1 | Fails | Lc -17.6 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE3EA
oklch(93.6% 0.027 357.2)
-
Step 200
200
#F6CCDA
oklch(88.5% 0.051 356.2)
-
Step 300
300
#F1A8C3
oklch(80.9% 0.092 355.5)
-
Step 400
400
#E676A4
oklch(70.6% 0.147 355.6)
-
Step 500
500
#DB4D8D
oklch(63.1% 0.186 356)
-
Step 600
600
#C62678
oklch(55.5% 0.204 355.5)
-
Step 700
700 (this color)
#A3045E
oklch(46.8% 0.19 355.8)
-
Step 800
800
#8B1752
oklch(42.7% 0.157 355.8)
-
Step 900
900
#701C44
oklch(37.7% 0.123 355.7)
-
Step 950
950
#421228
oklch(27% 0.078 355.3)
#A3045E 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) | #344260 | 0.217 |
| Deuteranopia (no green cones) | #5D5D5B | 0.191 |
| Tritanopia (no blue cones) | #B10036 | 0.070 |
| Achromatopsia (no color) | #535353 | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3045E
#A3045E
oklch(46.8% 0.19 355.8)
- #006A58
#006A58
oklch(46.8% 0.088 175.6)
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 #A3045E, closest first.
No curated palette has a color within ΔE 0.04 of #A3045E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Magenta #A0025C ΔE 0.007
- Dark Fuchsia #9D0759 ΔE 0.014
- Violet Red #A50055 ΔE 0.015
- Red Violet #9E0168 ΔE 0.022
- Berry #990F4B ΔE 0.036
- Purple Red #990147 ΔE 0.041
- Mulberry #920A4E ΔE 0.042
- Raspberry #B00149 ΔE 0.046
Use #A3045E 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.