#A4A5CD
Closest named color: Cool Steel (#97A7B3). oklch(73.5% 0.058 283.8), rgb(164, 165, 205).
Aa
Black text reads best on this color (8.84:1).
About this color
#A4A5CD is a medium-light, muted purple. In OKLCH its lightness is 73%, its chroma 0.058 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.046 away. Black text reads best on it, at 8.84:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.84:1 |
| White text | 2.37:1 |
Values
| HEX | #A4A5CD |
| RGB | rgb(164, 165, 205) |
| HSL | hsl(239, 29%, 72%) |
| OKLCH | oklch(73.5% 0.058 283.8) |
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 #A4A5CD | 2.37:1 | Fails | Lc -51.8 | Large or bold text, headings |
| Black text on #A4A5CD | 8.84:1 | AAA | Lc 57.2 | Large or bold text, headings |
| #A4A5CD text on white | 2.37:1 | Fails | Lc 46.8 | Large or bold text, headings |
| #A4A5CD text on black | 8.84:1 | AAA | Lc -55.2 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F1
oklch(93.6% 0.011 286.2)
-
Step 200
200
#D7D8E6
oklch(88.6% 0.019 282.7)
-
Step 300
300
#BDBED8
oklch(80.9% 0.036 283.8)
-
Step 400
400 (this color)
#A4A5CD
oklch(73.5% 0.058 283.8)
-
Step 500
500
#8384B5
oklch(63.1% 0.073 283.2)
-
Step 600
600
#6D6DA1
oklch(55.6% 0.08 283.5)
-
Step 700
700
#5B5B8A
oklch(49.1% 0.075 283.3)
-
Step 800
800
#4B4A70
oklch(42.7% 0.062 284.6)
-
Step 900
900
#3E3E5A
oklch(37.6% 0.048 283.9)
-
Step 950
950
#242535
oklch(27.1% 0.03 281.4)
#A4A5CD 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) | #9BA9CF | 0.015 |
| Deuteranopia (no green cones) | #9AA7CC | 0.014 |
| Tritanopia (no blue cones) | #9BACB2 | 0.052 |
| Achromatopsia (no color) | #A8A8A8 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4A5CD
#A4A5CD
oklch(73.5% 0.058 283.8)
- #AFAB81
#AFAB81
oklch(73.4% 0.058 103.2)
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 #A4A5CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.046
- Dark Gray #A9A9A9 ΔE 0.058
- French Gray #ADB5BD ΔE 0.058
- Bluey Grey #89A0B0 ΔE 0.059
- Bluegrey #85A3B2 ΔE 0.060
- Light Grey Blue #9DBCD4 ΔE 0.060
- Cool Gray #8D99AE ΔE 0.062
- Cool Grey #95A3A6 ΔE 0.062
Use #A4A5CD 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.