#9599CF
Closest named color: Cool Gray (#8D99AE). oklch(70% 0.079 280.9), rgb(149, 153, 207).
Aa
Black text reads best on this color (7.73:1).
About this color
#9599CF is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.079 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.052 away. Black text reads best on it, at 7.73:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.73:1 |
| White text | 2.71:1 |
Values
| HEX | #9599CF |
| RGB | rgb(149, 153, 207) |
| HSL | hsl(236, 38%, 70%) |
| OKLCH | oklch(70% 0.079 280.9) |
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 #9599CF | 2.71:1 | Fails | Lc -57.8 | Large or bold text, headings |
| Black text on #9599CF | 7.73:1 | AAA | Lc 51.4 | Large or bold text, headings |
| #9599CF text on white | 2.71:1 | Fails | Lc 52.6 | Large or bold text, headings |
| #9599CF text on black | 7.73:1 | AAA | Lc -49.3 | 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
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D5D7EB
oklch(88.4% 0.027 281.3)
-
Step 300
300
#BABEE1
oklch(81% 0.049 280.1)
-
Step 400
400 (this color)
#9599CF
oklch(70% 0.079 280.9)
-
Step 500
500
#7E82C5
oklch(63.1% 0.1 280.5)
-
Step 600
600
#686AB2
oklch(55.5% 0.111 280.9)
-
Step 700
700
#575899
oklch(49% 0.103 281.2)
-
Step 800
800
#47497C
oklch(42.8% 0.084 280.5)
-
Step 900
900
#3B3D64
oklch(37.7% 0.066 280.5)
-
Step 950
950
#23243A
oklch(27% 0.041 281.3)
#9599CF 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) | #8A9FD1 | 0.020 |
| Deuteranopia (no green cones) | #879BCE | 0.019 |
| Tritanopia (no blue cones) | #87A3AC | 0.070 |
| Achromatopsia (no color) | #9D9D9D | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9599CF
#9599CF
oklch(70% 0.079 280.9)
- #A9A065
#A9A065
oklch(70% 0.079 100.7)
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 #9599CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.052
- Pale Purple #B790D4 ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.057
- Bluey Grey #89A0B0 ΔE 0.059
- Bluegrey #85A3B2 ΔE 0.062
- Greyblue #77A1B5 ΔE 0.064
- Cool Steel #97A7B3 ΔE 0.065
- Heather #A484AC ΔE 0.066
Use #9599CF 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.