#917FAC
Closest named color: Heather (#A484AC). oklch(62.9% 0.069 302.7), rgb(145, 127, 172).
Aa
Black text reads best on this color (5.83:1).
About this color
#917FAC is a medium-light, muted purple. In OKLCH its lightness is 63%, its chroma 0.069 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.034 away. Black text reads best on it, at 5.83:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 5.83:1 |
| White text | 3.59:1 |
Values
| HEX | #917FAC |
| RGB | rgb(145, 127, 172) |
| HSL | hsl(264, 21%, 59%) |
| OKLCH | oklch(62.9% 0.069 302.7) |
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 #917FAC | 3.59:1 | AA large text | Lc -69.1 | Content text, not long reading |
| Black text on #917FAC | 5.83:1 | AA | Lc 40.5 | Non-text elements, placeholder text |
| #917FAC text on white | 3.59:1 | AA large text | Lc 63.6 | Content text, not long reading |
| #917FAC text on black | 5.83:1 | AA | Lc -38.1 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE8EF
oklch(93.5% 0.01 305.4)
-
Step 200
200
#DBD6E4
oklch(88.4% 0.02 302.2)
-
Step 300
300
#C5BCD3
oklch(81% 0.033 303.4)
-
Step 400
400
#A799BD
oklch(70.7% 0.054 302.8)
-
Step 500
500 (this color)
#917FAC
oklch(62.9% 0.069 302.7)
-
Step 600
600
#7C6998
oklch(55.7% 0.074 302.6)
-
Step 700
700
#685782
oklch(49.1% 0.07 302)
-
Step 800
800
#554769
oklch(42.6% 0.058 302.9)
-
Step 900
900
#463C56
oklch(37.7% 0.045 301.9)
-
Step 950
950
#292332
oklch(27% 0.029 302.8)
#917FAC 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) | #7686AE | 0.041 |
| Deuteranopia (no green cones) | #7987AB | 0.040 |
| Tritanopia (no blue cones) | #8D858F | 0.053 |
| Achromatopsia (no color) | #878787 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #917FAC
#917FAC
oklch(62.9% 0.069 302.7)
- #819061
#819061
oklch(62.9% 0.069 122.8)
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 #917FAC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.034
- Purpley Grey #947E94 ΔE 0.036
- Lavender Gray #7E7F9A ΔE 0.041
- Faded Purple #916E99 ΔE 0.047
- Dark Lilac #9C6DA5 ΔE 0.047
- Dusty Lavender #AC86A8 ΔE 0.050
- Wisteria #A87DC2 ΔE 0.051
- Silver Lake Blue #778DA9 ΔE 0.052
Use #917FAC 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.