#613359
Closest named color: Purple Brown (#673A3F). oklch(39.4% 0.085 333.8), rgb(97, 51, 89).
Aa
White text reads best on this color (9.87:1).
About this color
#613359 is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.085 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.055 away. White text reads best on it, at 9.87:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.12:1 |
| White text | 9.87:1 |
Values
| HEX | #613359 |
| RGB | rgb(97, 51, 89) |
| HSL | hsl(310, 31%, 29%) |
| OKLCH | oklch(39.4% 0.085 333.8) |
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 #613359 | 9.87:1 | AAA | Lc -96.8 | Preferred for body text |
| Black text on #613359 | 2.12:1 | Fails | Lc 11.3 | Not readable |
| #613359 text on white | 9.87:1 | AAA | Lc 92.7 | Preferred for body text |
| #613359 text on black | 2.12:1 | Fails | Lc -9.8 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E5EF
oklch(93.5% 0.019 333.5)
-
Step 200
200
#E9D1E3
oklch(88.6% 0.036 334.5)
-
Step 300
300
#DBB2D2
oklch(81% 0.064 333.9)
-
Step 400
400
#C888BB
oklch(70.7% 0.103 334.2)
-
Step 500
500
#B869AA
oklch(63.1% 0.131 333.9)
-
Step 600
600
#A34F95
oklch(55.6% 0.142 334)
-
Step 700
700
#8C3F7F
oklch(49.1% 0.133 334.3)
-
Step 800
800
#713568
oklch(42.7% 0.109 333.3)
-
Step 900
900 (this color)
#613359
oklch(39.4% 0.085 333.8)
-
Step 950
950
#361C31
oklch(27.1% 0.053 334.4)
#613359 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) | #333F5A | 0.085 |
| Deuteranopia (no green cones) | #3F4658 | 0.078 |
| Tritanopia (no blue cones) | #653542 | 0.042 |
| Achromatopsia (no color) | #434343 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #613359
#613359
oklch(39.4% 0.085 333.8)
- #175330
#175330
oklch(39.4% 0.085 153.8)
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 #613359, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.055
- Grape Purple #5D1451 ΔE 0.067
- Brownish Purple #76424E ΔE 0.068
- Velvet #750851 ΔE 0.074
- Rich Purple #720058 ΔE 0.080
- Red Purple #820747 ΔE 0.086
- Merlot #730039 ΔE 0.086
- Wine #80013F ΔE 0.090
Use #613359 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.