#654999
Closest named color: Twilight (#4E518B). oklch(47.4% 0.126 297.5), rgb(101, 73, 153).
Aa
White text reads best on this color (7.07:1).
About this color
#654999 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.126 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.049 away. White text reads best on it, at 7.07:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.96:1 |
| White text | 7.07:1 |
Values
| HEX | #654999 |
| RGB | rgb(101, 73, 153) |
| HSL | hsl(261, 35%, 44%) |
| OKLCH | oklch(47.4% 0.126 297.5) |
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 #654999 | 7.07:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #654999 | 2.96:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #654999 text on white | 7.07:1 | AAA | Lc 84.3 | Fine for body text |
| #654999 text on black | 2.96:1 | Fails | Lc -17.7 | Dividers and decoration only |
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 700.
-
Step 50
50
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F5
oklch(93.7% 0.018 296.6)
-
Step 200
200
#DBD5ED
oklch(88.5% 0.033 297.2)
-
Step 300
300
#C5B9E4
oklch(81% 0.061 297.8)
-
Step 400
400
#A793D6
oklch(70.6% 0.098 297.5)
-
Step 500
500
#9278CB
oklch(63.1% 0.124 297.1)
-
Step 600
600
#7D5FB8
oklch(55.6% 0.136 297.3)
-
Step 700
700 (this color)
#654999
oklch(47.4% 0.126 297.5)
-
Step 800
800
#564080
oklch(42.6% 0.105 297.7)
-
Step 900
900
#473767
oklch(37.7% 0.081 297.7)
-
Step 950
950
#29203C
oklch(26.8% 0.052 297.6)
#654999 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) | #2C599C | 0.083 |
| Deuteranopia (no green cones) | #335797 | 0.077 |
| Tritanopia (no blue cones) | #5A596A | 0.100 |
| Achromatopsia (no color) | #585858 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #654999
#654999
oklch(47.4% 0.126 297.5)
- #576300
#576300
oklch(47.3% 0.11 117.7)
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 #654999, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.049
- Rebecca Purple #663399 ΔE 0.050
- Blueberry #464196 ΔE 0.059
- Dusk #4E5481 ΔE 0.064
- Dark Slate Blue #483D8B ΔE 0.065
- Dusky Blue #475F94 ΔE 0.072
- Iris #6258C4 ΔE 0.073
- Light Eggplant #894585 ΔE 0.074
Use #654999 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.