#A398AF
Closest named color: Cool Gray (#8D99AE). oklch(69.7% 0.035 307), rgb(163, 152, 175).
Aa
Black text reads best on this color (7.66:1).
About this color
#A398AF is a medium-light, muted purple. In OKLCH its lightness is 70%, its chroma 0.035 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.031 away. Black text reads best on it, at 7.66:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.66:1 |
| White text | 2.73:1 |
Values
| HEX | #A398AF |
| RGB | rgb(163, 152, 175) |
| HSL | hsl(269, 13%, 64%) |
| OKLCH | oklch(69.7% 0.035 307) |
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 #A398AF | 2.73:1 | Fails | Lc -58.2 | Large or bold text, headings |
| Black text on #A398AF | 7.66:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #A398AF text on white | 2.73:1 | Fails | Lc 53.0 | Large or bold text, headings |
| #A398AF text on black | 7.66:1 | AAA | Lc -48.9 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EBE9ED
oklch(93.7% 0.006 308.4)
-
Step 200
200
#DBD7E0
oklch(88.5% 0.013 306)
-
Step 300
300
#C4BDCC
oklch(80.9% 0.022 306.8)
-
Step 400
400 (this color)
#A398AF
oklch(69.7% 0.035 307)
-
Step 500
500
#91839F
oklch(63.2% 0.044 307.7)
-
Step 600
600
#7B6C8A
oklch(55.6% 0.049 307.5)
-
Step 700
700
#675A75
oklch(49% 0.045 306.6)
-
Step 800
800
#544A5F
oklch(42.7% 0.036 306.5)
-
Step 900
900
#463E4E
oklch(37.8% 0.029 307.6)
-
Step 950
950
#29242E
oklch(27% 0.02 307.7)
#A398AF 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) | #959CB0 | 0.021 |
| Deuteranopia (no green cones) | #969CAE | 0.021 |
| Tritanopia (no blue cones) | #A29B9F | 0.028 |
| Achromatopsia (no color) | #9C9C9C | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A398AF
#A398AF
oklch(69.7% 0.035 307)
- #97A28A
#97A28A
oklch(69.7% 0.036 127.4)
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 #A398AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.031
- Bluey Grey #89A0B0 ΔE 0.040
- Cool Grey #95A3A6 ΔE 0.041
- Cool Steel #97A7B3 ΔE 0.041
- Dusty Lavender #AC86A8 ΔE 0.047
- Bluegrey #85A3B2 ΔE 0.047
- Light Mauve #C292A1 ΔE 0.050
- Dark Gray #A9A9A9 ΔE 0.052
Use #A398AF 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.