#8583A0
Closest named color: Lavender Gray (#7E7F9A). oklch(62.2% 0.043 288.2), rgb(133, 131, 160).
Aa
Black text reads best on this color (5.75:1).
About this color
#8583A0 is a medium-light, muted purple. In OKLCH its lightness is 62%, its chroma 0.043 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Gray (#7E7F9A), ΔE 0.017 away. Black text reads best on it, at 5.75:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Lavender Gray (#7E7F9A) |
| Black text | 5.75:1 |
| White text | 3.65:1 |
Values
| HEX | #8583A0 |
| RGB | rgb(133, 131, 160) |
| HSL | hsl(244, 13%, 57%) |
| OKLCH | oklch(62.2% 0.043 288.2) |
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 #8583A0 | 3.65:1 | AA large text | Lc -69.6 | Content text, not long reading |
| Black text on #8583A0 | 5.75:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #8583A0 text on white | 3.65:1 | AA large text | Lc 64.1 | Content text, not long reading |
| #8583A0 text on black | 5.75:1 | AA | Lc -37.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9EE
oklch(93.5% 0.007 286.3)
-
Step 200
200
#D8D8E1
oklch(88.5% 0.012 286.1)
-
Step 300
300
#BFBFCE
oklch(80.9% 0.021 285.9)
-
Step 400
400
#9F9EB5
oklch(70.8% 0.033 287.5)
-
Step 500
500 (this color)
#8583A0
oklch(62.2% 0.043 288.2)
-
Step 600
600
#726F8E
oklch(55.6% 0.048 289.2)
-
Step 700
700
#5F5D79
oklch(49.1% 0.044 287.9)
-
Step 800
800
#4E4C62
oklch(42.7% 0.036 288.9)
-
Step 900
900
#413F50
oklch(37.6% 0.029 290.3)
-
Step 950
950
#26252F
oklch(27% 0.018 289.7)
#8583A0 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) | #7C86A1 | 0.014 |
| Deuteranopia (no green cones) | #7C859F | 0.014 |
| Tritanopia (no blue cones) | #80888D | 0.037 |
| Achromatopsia (no color) | #868686 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8583A0
#8583A0
oklch(62.2% 0.043 288.2)
- #89896B
#89896B
oklch(62.2% 0.043 107.6)
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 #8583A0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Gray #7E7F9A ΔE 0.017
- Purpley Grey #947E94 ΔE 0.028
- Light Slate Gray #778899 ΔE 0.028
- Silver Lake Blue #778DA9 ΔE 0.031
- Blue Grey #758DA3 ΔE 0.033
- Steel #738595 ΔE 0.033
- Slate Gray #708090 ΔE 0.041
- English Lavender #9D8189 ΔE 0.048
Use #8583A0 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.