#745757
Closest named color: Dark Mauve (#874C62). oklch(48.7% 0.039 18.6), rgb(116, 87, 87).
Aa
White text reads best on this color (6.47:1).
About this color
#745757 is a medium-dark, muted red. In OKLCH its lightness is 49%, its chroma 0.039 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.051 away. White text reads best on it, at 6.47:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.039) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 3.24:1 |
| White text | 6.47:1 |
Values
| HEX | #745757 |
| RGB | rgb(116, 87, 87) |
| HSL | hsl(0, 14%, 40%) |
| OKLCH | oklch(48.7% 0.039 18.6) |
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 #745757 | 6.47:1 | AA | Lc -87.2 | Fine for body text |
| Black text on #745757 | 3.24:1 | AA large text | Lc 22.0 | Dividers and decoration only |
| #745757 text on white | 6.47:1 | AA | Lc 82.1 | Fine for body text |
| #745757 text on black | 3.24:1 | AA large text | Lc -19.8 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE8E8
oklch(93.5% 0.005 17.3)
-
Step 200
200
#E0D6D6
oklch(88.4% 0.011 17.4)
-
Step 300
300
#CCBCBC
oklch(80.9% 0.018 17.5)
-
Step 400
400
#B39A99
oklch(70.8% 0.03 20.6)
-
Step 500
500
#9F8180
oklch(63.1% 0.037 20.4)
-
Step 600
600
#8A6A6A
oklch(55.6% 0.041 18.5)
-
Step 700
700 (this color)
#745757
oklch(48.7% 0.039 18.6)
-
Step 800
800
#5F4848
oklch(42.6% 0.032 18.5)
-
Step 900
900
#4E3C3C
oklch(37.6% 0.025 18.3)
-
Step 950
950
#2E2323
oklch(26.9% 0.017 18.3)
#745757 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) | #5C5B57 | 0.041 |
| Deuteranopia (no green cones) | #636057 | 0.037 |
| Tritanopia (no blue cones) | #7A5457 | 0.013 |
| Achromatopsia (no color) | #5E5E5E | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #745757
#745757
oklch(48.7% 0.039 18.6)
- #456668
#456668
oklch(48.6% 0.038 200.7)
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 #745757, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.051
- Dim Gray #696969 ΔE 0.051
- Brownish Purple #76424E ΔE 0.055
- Cocoa #875F42 ΔE 0.055
- Dark Taupe #7F684E ΔE 0.060
- Slate #516572 ΔE 0.067
- Dusky Purple #895B7B ΔE 0.068
- Dull Purple #84597E ΔE 0.069
Use #745757 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.