#9599BF
Closest named color: Cool Gray (#8D99AE). oklch(69.3% 0.056 280.1), rgb(149, 153, 191).
Aa
Black text reads best on this color (7.58:1).
About this color
#9599BF is a medium-light, muted purple. In OKLCH its lightness is 69%, its chroma 0.056 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.029 away. Black text reads best on it, at 7.58:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.58:1 |
| White text | 2.76:1 |
Values
| HEX | #9599BF |
| RGB | rgb(149, 153, 191) |
| HSL | hsl(234, 25%, 67%) |
| OKLCH | oklch(69.3% 0.056 280.1) |
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 #9599BF | 2.76:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #9599BF | 7.58:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #9599BF text on white | 2.76:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #9599BF text on black | 7.58:1 | AAA | Lc -48.4 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F1
oklch(93.6% 0.011 280.5)
-
Step 200
200
#D6D8E6
oklch(88.5% 0.019 279.5)
-
Step 300
300
#BCBFD7
oklch(81% 0.034 280)
-
Step 400
400 (this color)
#9599BF
oklch(69.3% 0.056 280.1)
-
Step 500
500
#8185B4
oklch(63.1% 0.071 280.4)
-
Step 600
600
#6A6EA0
oklch(55.5% 0.078 280)
-
Step 700
700
#595C89
oklch(49.1% 0.072 280.5)
-
Step 800
800
#484B6F
oklch(42.6% 0.06 279.9)
-
Step 900
900
#3D3F5A
oklch(37.8% 0.046 280.7)
-
Step 950
950
#232535
oklch(27% 0.03 278.7)
#9599BF 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) | #8F9DC1 | 0.012 |
| Deuteranopia (no green cones) | #8D9ABE | 0.011 |
| Tritanopia (no blue cones) | #8BA0A6 | 0.050 |
| Achromatopsia (no color) | #9B9B9B | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9599BF
#9599BF
oklch(69.3% 0.056 280.1)
- #A49E76
#A49E76
oklch(69.4% 0.056 100.5)
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 #9599BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.029
- Bluey Grey #89A0B0 ΔE 0.038
- Bluegrey #85A3B2 ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.048
- Greyblue #77A1B5 ΔE 0.048
- Cool Grey #95A3A6 ΔE 0.053
- Heather #A484AC ΔE 0.057
- Dusty Lavender #AC86A8 ΔE 0.058
Use #9599BF 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.