#B179F9
Closest named color: Light Urple (#B36FF6). oklch(68.8% 0.186 301.9), rgb(177, 121, 249).
Aa
Black text reads best on this color (6.97:1).
About this color
#B179F9 is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.186 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Urple (#B36FF6), ΔE 0.021 away. Black text reads best on it, at 6.97:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.186) |
| Temperature | in between |
| Nearest name | Light Urple (#B36FF6) |
| Black text | 6.97:1 |
| White text | 3.01:1 |
Values
| HEX | #B179F9 |
| RGB | rgb(177, 121, 249) |
| HSL | hsl(266, 91%, 73%) |
| OKLCH | oklch(68.8% 0.186 301.9) |
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 #B179F9 | 3.01:1 | AA large text | Lc -61.9 | Content text, not long reading |
| Black text on #B179F9 | 6.97:1 | AA | Lc 47.5 | Large or bold text, headings |
| #B179F9 text on white | 3.01:1 | AA large text | Lc 56.5 | Large or bold text, headings |
| #B179F9 text on black | 6.97:1 | AA | Lc -45.2 | 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
#F7F3FF
oklch(97.1% 0.016 301.2)
-
Step 100
100
#EEE5FD
oklch(93.6% 0.033 302.7)
-
Step 200
200
#E1D0FE
oklch(88.6% 0.065 301.9)
-
Step 300
300
#CEAFFF
oklch(80.9% 0.115 301.7)
-
Step 400
400 (this color)
#B179F9
oklch(68.8% 0.186 301.9)
-
Step 500
500
#A656FE
oklch(63.1% 0.238 301.7)
-
Step 600
600
#932FED
oklch(55.7% 0.259 302)
-
Step 700
700
#7D1CCE
oklch(49% 0.241 301.9)
-
Step 800
800
#661DA7
oklch(42.8% 0.2 302)
-
Step 900
900
#522284
oklch(37.7% 0.155 301.6)
-
Step 950
950
#30164D
oklch(27% 0.097 302)
#B179F9 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) | #4D94FD | 0.135 |
| Deuteranopia (no green cones) | #5D94F6 | 0.124 |
| Tritanopia (no blue cones) | #A391AE | 0.141 |
| Achromatopsia (no color) | #959595 | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B179F9
#B179F9
oklch(68.8% 0.186 301.9)
- #8AAA00
#8AAA00
oklch(68.9% 0.167 122.1)
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 #B179F9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Urple #B36FF6 ΔE 0.021
- Light Purple #BF77F6 ΔE 0.024
- Easter Purple #C071FE ΔE 0.030
- Periwinkle #8E82FE ΔE 0.056
- Liliac #C48EFD ΔE 0.060
- Bright Lavender #C760FF ΔE 0.060
- Bright Lilac #C95EFB ΔE 0.064
- Lavender Blue #8B88F8 ΔE 0.064
Use #B179F9 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.