#750543
Closest named color: Merlot (#730039). oklch(37% 0.147 355.4), rgb(117, 5, 67).
Aa
White text reads best on this color (11.29:1).
About this color
#750543 is a dark, vivid red. In OKLCH its lightness is 37%, its chroma 0.147 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.017 away. White text reads best on it, at 11.29:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | vivid (0.147) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.85:1 |
| White text | 11.29:1 |
Values
| HEX | #750543 |
| RGB | rgb(117, 5, 67) |
| HSL | hsl(327, 92%, 24%) |
| OKLCH | oklch(37% 0.147 355.4) |
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 #750543 | 11.29:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #750543 | 1.85:1 | Fails | Lc 9.7 | Not readable |
| #750543 text on white | 11.29:1 | AAA | Lc 94.2 | Preferred for body text |
| #750543 text on black | 1.85:1 | Fails | Lc -8.3 | Not readable |
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 900.
-
Step 50
50
#FEF2F6
oklch(97.2% 0.014 355)
-
Step 100
100
#FDE2EB
oklch(93.7% 0.032 355.5)
-
Step 200
200
#FCC9DB
oklch(88.6% 0.062 355.3)
-
Step 300
300
#FAA2C4
oklch(80.9% 0.112 355.1)
-
Step 400
400
#F26AA5
oklch(70.6% 0.177 355.5)
-
Step 500
500
#E9348F
oklch(63.1% 0.226 355.6)
-
Step 600
600
#CE0079
oklch(55.6% 0.228 355.3)
-
Step 700
700
#AE0066
oklch(49% 0.201 355.1)
-
Step 800
800
#900053
oklch(42.6% 0.175 355.3)
-
Step 900
900 (this color)
#750543
oklch(37% 0.147 355.4)
-
Step 950
950
#460B28
oklch(26.9% 0.093 355.5)
#750543 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) | #232E44 | 0.169 |
| Deuteranopia (no green cones) | #424141 | 0.146 |
| Tritanopia (no blue cones) | #7F0026 | 0.053 |
| Achromatopsia (no color) | #3A3A3A | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #750543
#750543
oklch(37% 0.147 355.4)
- #004B3E
#004B3E
oklch(36.9% 0.069 176)
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 #750543, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.017
- Velvet #750851 ΔE 0.024
- Wine #80013F ΔE 0.026
- Red Purple #820747 ΔE 0.030
- Rich Purple #720058 ΔE 0.040
- Bordeaux #7B002C ΔE 0.041
- Wine Red #7B0323 ΔE 0.054
- Grape Purple #5D1451 ΔE 0.059
Use #750543 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.