#AE2340
Closest named color: Rouge (#AB1239). oklch(49.5% 0.173 15.3), rgb(174, 35, 64).
Aa
White text reads best on this color (6.74:1).
About this color
#AE2340 is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.173 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Rouge (#AB1239), ΔE 0.019 away. White text reads best on it, at 6.74:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Rouge (#AB1239) |
| Black text | 3.11:1 |
| White text | 6.74:1 |
Values
| HEX | #AE2340 |
| RGB | rgb(174, 35, 64) |
| HSL | hsl(347, 67%, 41%) |
| OKLCH | oklch(49.5% 0.173 15.3) |
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 #AE2340 | 6.74:1 | AA | Lc -86.8 | Fine for body text |
| Black text on #AE2340 | 3.11:1 | AA large text | Lc 22.3 | Dividers and decoration only |
| #AE2340 text on white | 6.74:1 | AA | Lc 81.7 | Fine for body text |
| #AE2340 text on black | 3.11:1 | AA large text | Lc -20.1 | 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
#FDF3F3
oklch(97.2% 0.011 17.3)
-
Step 100
100
#FAE4E4
oklch(93.7% 0.024 17.6)
-
Step 200
200
#F7CDCF
oklch(88.5% 0.048 14.9)
-
Step 300
300
#F2ABAF
oklch(81% 0.084 15.4)
-
Step 400
400
#E87B85
oklch(70.8% 0.135 15.3)
-
Step 500
500
#DD5467
oklch(63.1% 0.171 15.2)
-
Step 600
600
#C8314E
oklch(55.5% 0.186 15.3)
-
Step 700
700 (this color)
#AE2340
oklch(49.5% 0.173 15.3)
-
Step 800
800
#8C1F34
oklch(42.6% 0.144 15.3)
-
Step 900
900
#71212D
oklch(37.7% 0.112 15.7)
-
Step 950
950
#42151B
oklch(27% 0.07 15.1)
#AE2340 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) | #4C4940 | 0.192 |
| Deuteranopia (no green cones) | #6F663C | 0.176 |
| Tritanopia (no blue cones) | #BF0030 | 0.038 |
| Achromatopsia (no color) | #5B5B5B | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AE2340
#AE2340
oklch(49.5% 0.173 15.3)
- #007071
#007071
oklch(49.4% 0.084 195.9)
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 #AE2340, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rouge #AB1239 ΔE 0.019
- Raspberry #B00149 ΔE 0.032
- Rose Red #BE013C ΔE 0.033
- Brown #A52A2A ΔE 0.036
- Firebrick #B22222 ΔE 0.036
- Lipstick Red #C0022F ΔE 0.039
- Rufous #AE2012 ΔE 0.047
- Scarlet #BE0119 ΔE 0.048
Use #AE2340 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.