#C3505A
Closest named color: Dusty Red (#B9484E). oklch(58.4% 0.147 17.7), rgb(195, 80, 90).
Aa
Black text reads best on this color (4.61:1).
About this color
#C3505A is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.147 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.029 away. Black text reads best on it, at 4.61:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.147) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.61:1 |
| White text | 4.54:1 |
Values
| HEX | #C3505A |
| RGB | rgb(195, 80, 90) |
| HSL | hsl(355, 49%, 54%) |
| OKLCH | oklch(58.4% 0.147 17.7) |
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 #C3505A | 4.54:1 | AA | Lc -76.4 | Fine for body text |
| Black text on #C3505A | 4.61:1 | AA | Lc 33.2 | Non-text elements, placeholder text |
| #C3505A text on white | 4.54:1 | AA | Lc 70.9 | Content text, not long reading |
| #C3505A text on black | 4.61:1 | AA | Lc -30.8 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F7E5E5
oklch(93.6% 0.02 17.5)
-
Step 200
200
#F1D0D0
oklch(88.5% 0.037 17.9)
-
Step 300
300
#E8B0B1
oklch(80.9% 0.066 17.4)
-
Step 400
400
#DB8588
oklch(70.8% 0.106 17.8)
-
Step 500
500
#CE636A
oklch(63% 0.136 17.7)
-
Step 600
600 (this color)
#C3505A
oklch(58.4% 0.147 17.7)
-
Step 700
700
#9F3843
oklch(49% 0.137 17.5)
-
Step 800
800
#822F37
oklch(42.7% 0.114 17.7)
-
Step 900
900
#692B30
oklch(37.8% 0.089 17.5)
-
Step 950
950
#3E1A1C
oklch(27.1% 0.056 18.1)
#C3505A 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) | #6B675A | 0.160 |
| Deuteranopia (no green cones) | #887F57 | 0.148 |
| Tritanopia (no blue cones) | #D43D54 | 0.040 |
| Achromatopsia (no color) | #767676 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3505A
#C3505A
oklch(58.4% 0.147 17.7)
- #008D90
#008D90
oklch(58.4% 0.099 197.4)
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 #C3505A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.029
- Dark Coral #CF524E ΔE 0.030
- Deep Rose #C74767 ΔE 0.030
- Faded Red #D3494E ΔE 0.032
- Indian Red #CD5C5C ΔE 0.034
- Dark Rose #B5485D ΔE 0.036
- Dark Pink #CB416B ΔE 0.044
- Dull Red #BB3F3F ΔE 0.045
Use #C3505A 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.