#8174DF
Closest named color: Medium Purple (#9370DB). oklch(62.1% 0.157 286.4), rgb(129, 116, 223).
Aa
Black text reads best on this color (5.49:1).
About this color
#8174DF is a medium-light, vivid purple. In OKLCH its lightness is 62%, its chroma 0.157 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.029 away. Black text reads best on it, at 5.49:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.157) |
| Temperature | cool |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.49:1 |
| White text | 3.82:1 |
Values
| HEX | #8174DF |
| RGB | rgb(129, 116, 223) |
| HSL | hsl(247, 63%, 66%) |
| OKLCH | oklch(62.1% 0.157 286.4) |
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 #8174DF | 3.82:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #8174DF | 5.49:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #8174DF text on white | 3.82:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #8174DF text on black | 5.49:1 | AA | Lc -36.1 | 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
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D6D6F5
oklch(88.6% 0.042 285.5)
-
Step 300
300
#BCBAF1
oklch(80.9% 0.077 286.2)
-
Step 400
400
#9B94E9
oklch(70.7% 0.123 286.6)
-
Step 500
500 (this color)
#8174DF
oklch(62.1% 0.157 286.4)
-
Step 600
600
#6F5DD0
oklch(55.5% 0.171 286.6)
-
Step 700
700
#5D4CB4
oklch(49% 0.158 286.5)
-
Step 800
800
#4C3F92
oklch(42.7% 0.132 286.6)
-
Step 900
900
#3F3774
oklch(37.8% 0.101 286.5)
-
Step 950
950
#252044
oklch(26.9% 0.065 287.6)
#8174DF 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) | #4985E3 | 0.074 |
| Deuteranopia (no green cones) | #477FDD | 0.073 |
| Tritanopia (no blue cones) | #658A9F | 0.132 |
| Achromatopsia (no color) | #828282 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8174DF
#8174DF
oklch(62.1% 0.157 286.4)
- #918A00
#918A00
oklch(62% 0.132 106.1)
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 #8174DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.029
- Medium Slate Blue #7B68EE ΔE 0.040
- Cornflower #6A79F7 ΔE 0.047
- Periwinkle #8E82FE ΔE 0.058
- Soft Blue #6488EA ΔE 0.058
- Deep Lilac #966EBD ΔE 0.060
- Lavender Blue #8B88F8 ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.066
Use #8174DF 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.