#65303F
Closest named color: Purple Brown (#673A3F). oklch(38.4% 0.078 3.5), rgb(101, 48, 63).
Aa
White text reads best on this color (10.25:1).
About this color
#65303F is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.078 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.028 away. White text reads best on it, at 10.25:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.078) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.04:1 |
| White text | 10.25:1 |
Values
| HEX | #65303F |
| RGB | rgb(101, 48, 63) |
| HSL | hsl(343, 36%, 29%) |
| OKLCH | oklch(38.4% 0.078 3.5) |
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 #65303F | 10.25:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #65303F | 2.04:1 | Fails | Lc 10.5 | Not readable |
| #65303F text on white | 10.25:1 | AAA | Lc 93.5 | Preferred for body text |
| #65303F text on black | 2.04:1 | Fails | Lc -9.0 | 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
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F5E5E8
oklch(93.5% 0.018 4.5)
-
Step 200
200
#EDD1D7
oklch(88.6% 0.032 3.2)
-
Step 300
300
#E2B1BC
oklch(80.8% 0.059 3.5)
-
Step 400
400
#D2889A
oklch(70.7% 0.093 3.9)
-
Step 500
500
#C46882
oklch(63% 0.12 3.1)
-
Step 600
600
#AF4E6B
oklch(55.5% 0.13 3.5)
-
Step 700
700
#963E59
oklch(49% 0.121 3.5)
-
Step 800
800
#7A3449
oklch(42.6% 0.1 3.4)
-
Step 900
900 (this color)
#65303F
oklch(38.4% 0.078 3.5)
-
Step 950
950
#3A1B24
oklch(26.9% 0.05 2.5)
#65303F 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) | #393B3F | 0.086 |
| Deuteranopia (no green cones) | #46453E | 0.080 |
| Tritanopia (no blue cones) | #6D2B35 | 0.022 |
| Achromatopsia (no color) | #414141 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65303F
#65303F
oklch(38.4% 0.078 3.5)
- #004F47
#004F47
oklch(38.4% 0.068 183.3)
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 #65303F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.028
- Brownish Purple #76424E ΔE 0.062
- Merlot #730039 ΔE 0.072
- Chestnut #742802 ΔE 0.073
- Bordeaux #7B002C ΔE 0.073
- Wine Red #7B0323 ΔE 0.074
- Reddy Brown #6E1005 ΔE 0.078
- Wine #80013F ΔE 0.078
Use #65303F 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.