#9599CE
Closest named color: Cool Gray (#8D99AE). oklch(69.9% 0.078 280.8), rgb(149, 153, 206).
Aa
Black text reads best on this color (7.72:1).
About this color
#9599CE is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.078 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.051 away. Black text reads best on it, at 7.72:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.72:1 |
| White text | 2.71:1 |
Values
| HEX | #9599CE |
| RGB | rgb(149, 153, 206) |
| HSL | hsl(236, 37%, 70%) |
| OKLCH | oklch(69.9% 0.078 280.8) |
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 #9599CE | 2.71:1 | Fails | Lc -57.9 | Large or bold text, headings |
| Black text on #9599CE | 7.72:1 | AAA | Lc 51.4 | Large or bold text, headings |
| #9599CE text on white | 2.71:1 | Fails | Lc 52.6 | Large or bold text, headings |
| #9599CE text on black | 7.72:1 | AAA | Lc -49.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E8E9F3
oklch(93.6% 0.013 281.6)
-
Step 200
200
#D5D8EB
oklch(88.6% 0.026 278.7)
-
Step 300
300
#BABEE0
oklch(80.9% 0.048 280)
-
Step 400
400 (this color)
#9599CE
oklch(69.9% 0.078 280.8)
-
Step 500
500
#7F82C4
oklch(63.1% 0.099 281.2)
-
Step 600
600
#686BB1
oklch(55.6% 0.108 280.4)
-
Step 700
700
#575998
oklch(49.2% 0.1 280.7)
-
Step 800
800
#47497B
oklch(42.7% 0.082 280.6)
-
Step 900
900
#3B3D63
oklch(37.6% 0.065 280.5)
-
Step 950
950
#23243A
oklch(27% 0.041 281.3)
#9599CE 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) | #8A9FD0 | 0.020 |
| Deuteranopia (no green cones) | #879BCD | 0.019 |
| Tritanopia (no blue cones) | #87A3AB | 0.070 |
| Achromatopsia (no color) | #9D9D9D | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9599CE
#9599CE
oklch(69.9% 0.078 280.8)
- #A9A066
#A9A066
oklch(70% 0.078 100.5)
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 #9599CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.051
- Pale Purple #B790D4 ΔE 0.055
- Bluey Grey #89A0B0 ΔE 0.057
- Perrywinkle #8F8CE7 ΔE 0.058
- Bluegrey #85A3B2 ΔE 0.061
- Greyblue #77A1B5 ΔE 0.063
- Cool Steel #97A7B3 ΔE 0.064
- Heather #A484AC ΔE 0.065
Use #9599CE 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.