#65303A
Closest named color: Purple Brown (#673A3F). oklch(38.3% 0.077 9.5), rgb(101, 48, 58).
Aa
White text reads best on this color (10.30:1).
About this color
#65303A is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.077 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.026 away. White text reads best on it, at 10.30:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.03:1 |
| White text | 10.30:1 |
Values
| HEX | #65303A |
| RGB | rgb(101, 48, 58) |
| HSL | hsl(349, 36%, 29%) |
| OKLCH | oklch(38.3% 0.077 9.5) |
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 #65303A | 10.30:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #65303A | 2.03:1 | Fails | Lc 10.3 | Not readable |
| #65303A text on white | 10.30:1 | AAA | Lc 93.6 | Preferred for body text |
| #65303A text on black | 2.03:1 | Fails | Lc -8.9 | 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
#FAF3F4
oklch(97% 0.008 7.3)
-
Step 100
100
#F5E6E7
oklch(93.7% 0.016 12.8)
-
Step 200
200
#EDD1D4
oklch(88.5% 0.032 10.4)
-
Step 300
300
#E3B2B8
oklch(80.9% 0.057 10.2)
-
Step 400
400
#D38894
oklch(70.7% 0.093 9.3)
-
Step 500
500
#C5697A
oklch(63.1% 0.118 9.3)
-
Step 600
600
#B04F63
oklch(55.6% 0.128 9.3)
-
Step 700
700
#973F52
oklch(49.1% 0.119 9.2)
-
Step 800
800
#7B3543
oklch(42.8% 0.098 9.7)
-
Step 900
900 (this color)
#65303A
oklch(38.3% 0.077 9.5)
-
Step 950
950
#3A1C21
oklch(27% 0.047 10.1)
#65303A 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) | #3A3A3A | 0.084 |
| Deuteranopia (no green cones) | #474439 | 0.078 |
| Tritanopia (no blue cones) | #6D2A34 | 0.020 |
| Achromatopsia (no color) | #404040 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65303A
#65303A
oklch(38.3% 0.077 9.5)
- #004E4A
#004E4A
oklch(38.2% 0.066 188.9)
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 #65303A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.026
- Brownish Purple #76424E ΔE 0.063
- Chestnut #742802 ΔE 0.065
- Wine Red #7B0323 ΔE 0.072
- Reddy Brown #6E1005 ΔE 0.073
- Bordeaux #7B002C ΔE 0.073
- Merlot #730039 ΔE 0.074
- Claret #680018 ΔE 0.079
Use #65303A 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.