#A7A7CA
Closest named color: Cool Steel (#97A7B3). oklch(74% 0.05 285.1), rgb(167, 167, 202).
Aa
Black text reads best on this color (9.02:1).
About this color
#A7A7CA is a medium-light, muted purple. In OKLCH its lightness is 74%, its chroma 0.050 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.042 away. Black text reads best on it, at 9.02:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.02:1 |
| White text | 2.32:1 |
Values
| HEX | #A7A7CA |
| RGB | rgb(167, 167, 202) |
| HSL | hsl(240, 25%, 72%) |
| OKLCH | oklch(74% 0.05 285.1) |
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 #A7A7CA | 2.32:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #A7A7CA | 9.02:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #A7A7CA text on white | 2.32:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #A7A7CA text on black | 9.02:1 | AAA | Lc -56.2 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E9E9F0
oklch(93.6% 0.009 286.2)
-
Step 200
200
#D7D8E5
oklch(88.5% 0.018 282.5)
-
Step 300
300
#BEBED5
oklch(80.9% 0.032 285.7)
-
Step 400
400 (this color)
#A7A7CA
oklch(74% 0.05 285.1)
-
Step 500
500
#8584AF
oklch(63% 0.064 285.5)
-
Step 600
600
#6F6E9B
oklch(55.7% 0.069 284.9)
-
Step 700
700
#5D5B84
oklch(49% 0.065 286)
-
Step 800
800
#4C4B6B
oklch(42.7% 0.053 285.4)
-
Step 900
900
#3F3F57
oklch(37.8% 0.041 284.3)
-
Step 950
950
#252533
oklch(27.1% 0.026 284.5)
#A7A7CA 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) | #9FABCC | 0.014 |
| Deuteranopia (no green cones) | #9EA9C9 | 0.013 |
| Tritanopia (no blue cones) | #A0ADB3 | 0.044 |
| Achromatopsia (no color) | #AAAAAA | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A7A7CA
#A7A7CA
oklch(74% 0.05 285.1)
- #AFAD89
#AFAD89
oklch(74% 0.05 104.9)
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 #A7A7CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.042
- French Gray #ADB5BD ΔE 0.049
- Dark Gray #A9A9A9 ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.054
- Cool Grey #95A3A6 ΔE 0.059
- Bluey Grey #89A0B0 ΔE 0.059
- Bluegrey #85A3B2 ΔE 0.060
- Cool Gray #8D99AE ΔE 0.064
Use #A7A7CA 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.