#837597
Closest named color: Grey Purple (#826D8C). oklch(58.7% 0.054 303.6), rgb(131, 117, 151).
Aa
Black text reads best on this color (4.95:1).
About this color
#837597 is a medium-dark, muted purple. In OKLCH its lightness is 59%, its chroma 0.054 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Purple (#826D8C), ΔE 0.024 away. Black text reads best on it, at 4.95:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Grey Purple (#826D8C) |
| Black text | 4.95:1 |
| White text | 4.23:1 |
Values
| HEX | #837597 |
| RGB | rgb(131, 117, 151) |
| HSL | hsl(265, 14%, 53%) |
| OKLCH | oklch(58.7% 0.054 303.6) |
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 #837597 | 4.23:1 | AA large text | Lc -74.8 | Content text, not long reading |
| Black text on #837597 | 4.95:1 | AA | Lc 34.8 | Non-text elements, placeholder text |
| #837597 text on white | 4.23:1 | AA large text | Lc 69.3 | Content text, not long reading |
| #837597 text on black | 4.95:1 | AA | Lc -32.4 | 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 600.
-
Step 50
50
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EBE9EE
oklch(93.7% 0.007 304.2)
-
Step 200
200
#DBD7E1
oklch(88.5% 0.014 304.1)
-
Step 300
300
#C4BDCE
oklch(80.9% 0.025 304.4)
-
Step 400
400
#A59BB5
oklch(70.7% 0.039 302.9)
-
Step 500
500
#9083A2
oklch(63.2% 0.048 304.1)
-
Step 600
600 (this color)
#837597
oklch(58.7% 0.054 303.6)
-
Step 700
700
#665A78
oklch(49.1% 0.049 302.9)
-
Step 800
800
#544A62
oklch(42.8% 0.041 303.7)
-
Step 900
900
#453E50
oklch(37.8% 0.032 302.6)
-
Step 950
950
#28242F
oklch(26.9% 0.021 301.6)
#837597 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) | #6F7B98 | 0.032 |
| Deuteranopia (no green cones) | #717B96 | 0.030 |
| Tritanopia (no blue cones) | #807A81 | 0.042 |
| Achromatopsia (no color) | #7B7B7B | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #837597
#837597
oklch(58.7% 0.054 303.6)
- #76825F
#76825F
oklch(58.7% 0.053 123.4)
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 #837597, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Purple #826D8C ΔE 0.024
- Lavender Gray #7E7F9A ΔE 0.027
- Purple Grey #866F85 ΔE 0.028
- Faded Purple #916E99 ΔE 0.029
- Dark Lavender #856798 ΔE 0.039
- Purpley Grey #947E94 ΔE 0.040
- Slate Gray #708090 ΔE 0.044
- Steel #738595 ΔE 0.050
Use #837597 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.