#613869
Closest named color: Dark Slate Blue (#483D8B). oklch(41.1% 0.093 320.9), rgb(97, 56, 105).
Aa
White text reads best on this color (9.21:1).
About this color
#613869 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.093 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.072 away. White text reads best on it, at 9.21:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.27:1 |
| White text | 9.21:1 |
Values
| HEX | #613869 |
| RGB | rgb(97, 56, 105) |
| HSL | hsl(290, 30%, 32%) |
| OKLCH | oklch(41.1% 0.093 320.9) |
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 #613869 | 9.21:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #613869 | 2.27:1 | Fails | Lc 12.9 | Not readable |
| #613869 text on white | 9.21:1 | AAA | Lc 91.0 | Preferred for body text |
| #613869 text on black | 2.27:1 | Fails | Lc -11.3 | 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 800.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EFE7F0
oklch(93.7% 0.015 322.3)
-
Step 200
200
#E3D3E6
oklch(88.5% 0.031 320.9)
-
Step 300
300
#D1B6D6
oklch(80.9% 0.053 321)
-
Step 400
400
#BA8FC2
oklch(70.8% 0.087 321.1)
-
Step 500
500
#A872B2
oklch(63.1% 0.111 321.1)
-
Step 600
600
#935A9E
oklch(55.7% 0.12 321)
-
Step 700
700
#7D4987
oklch(49.1% 0.112 321)
-
Step 800
800 (this color)
#613869
oklch(41.1% 0.093 320.9)
-
Step 900
900
#533459
oklch(37.7% 0.073 320.9)
-
Step 950
950
#311F34
oklch(27.1% 0.045 321.6)
#613869 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) | #31456B | 0.084 |
| Deuteranopia (no green cones) | #3C4968 | 0.076 |
| Tritanopia (no blue cones) | #623E4B | 0.058 |
| Achromatopsia (no color) | #474747 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #613869
#613869
oklch(41.1% 0.093 320.9)
- #2B5724
#2B5724
oklch(41.2% 0.094 141)
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 #613869, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.072
- Purple Brown #673A3F ΔE 0.074
- Brownish Purple #76424E ΔE 0.074
- Dusk #4E5481 ΔE 0.081
- Twilight #4E518B ΔE 0.082
- Grape Purple #5D1451 ΔE 0.082
- Rebecca Purple #663399 ΔE 0.082
- Dusty Grape #545775 ΔE 0.085
Use #613869 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.