#75133F
Closest named color: Merlot (#730039). oklch(37.6% 0.135 359.5), rgb(117, 19, 63).
Aa
White text reads best on this color (10.93:1).
About this color
#75133F is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.135 and its hue 360°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.020 away. White text reads best on it, at 10.93:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.92:1 |
| White text | 10.93:1 |
Values
| HEX | #75133F |
| RGB | rgb(117, 19, 63) |
| HSL | hsl(333, 72%, 27%) |
| OKLCH | oklch(37.6% 0.135 359.5) |
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 #75133F | 10.93:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #75133F | 1.92:1 | Fails | Lc 10.0 | Not readable |
| #75133F text on white | 10.93:1 | AAA | Lc 94.0 | Preferred for body text |
| #75133F text on black | 1.92:1 | Fails | Lc -8.6 | 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
#FEF2F5
oklch(97.1% 0.013 0.3)
-
Step 100
100
#FCE2E9
oklch(93.6% 0.03 359.5)
-
Step 200
200
#FACAD8
oklch(88.5% 0.057 359)
-
Step 300
300
#F7A5BE
oklch(80.9% 0.101 359.8)
-
Step 400
400
#EF709D
oklch(70.8% 0.162 359.8)
-
Step 500
500
#E54085
oklch(63.1% 0.207 359.7)
-
Step 600
600
#D0006F
oklch(55.6% 0.226 359.5)
-
Step 700
700
#B0005D
oklch(49.1% 0.199 359.5)
-
Step 800
800
#92004C
oklch(42.8% 0.174 359.6)
-
Step 900
900 (this color)
#75133F
oklch(37.6% 0.135 359.5)
-
Step 950
950
#450F25
oklch(27% 0.085 359.7)
#75133F 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) | #2B3140 | 0.153 |
| Deuteranopia (no green cones) | #45433D | 0.136 |
| Tritanopia (no blue cones) | #7F0027 | 0.042 |
| Achromatopsia (no color) | #3D3D3D | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75133F
#75133F
oklch(37.6% 0.135 359.5)
- #004D42
#004D42
oklch(37.6% 0.069 179)
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 #75133F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.020
- Wine #80013F ΔE 0.024
- Red Purple #820747 ΔE 0.031
- Bordeaux #7B002C ΔE 0.032
- Velvet #750851 ΔE 0.036
- Wine Red #7B0323 ΔE 0.044
- Red Wine #8C0034 ΔE 0.052
- Rich Purple #720058 ΔE 0.053
Use #75133F 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.