#978DFB
Closest named color: Lavender Blue (#8B88F8). oklch(70% 0.158 285.7), rgb(151, 141, 251).
Aa
Black text reads best on this color (7.51:1).
About this color
#978DFB is a medium-light, vivid purple. In OKLCH its lightness is 70%, its chroma 0.158 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.022 away. Black text reads best on it, at 7.51:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.158) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 7.51:1 |
| White text | 2.79:1 |
Values
| HEX | #978DFB |
| RGB | rgb(151, 141, 251) |
| HSL | hsl(245, 93%, 77%) |
| OKLCH | oklch(70% 0.158 285.7) |
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 #978DFB | 2.79:1 | Fails | Lc -58.9 | Large or bold text, headings |
| Black text on #978DFB | 7.51:1 | AAA | Lc 50.4 | Large or bold text, headings |
| #978DFB text on white | 2.79:1 | Fails | Lc 53.6 | Large or bold text, headings |
| #978DFB text on black | 7.51:1 | AAA | Lc -48.2 | 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
#F4F4FE
oklch(97% 0.013 286.1)
-
Step 100
100
#E8E8FD
oklch(93.7% 0.028 285.8)
-
Step 200
200
#D5D5FD
oklch(88.6% 0.055 285.2)
-
Step 300
300
#BAB8FE
oklch(80.9% 0.098 285.3)
-
Step 400
400 (this color)
#978DFB
oklch(70% 0.158 285.7)
-
Step 500
500
#836FFB
oklch(63.2% 0.201 285.6)
-
Step 600
600
#6F51EA
oklch(55.5% 0.219 285.8)
-
Step 700
700
#5D40CC
oklch(49% 0.204 285.6)
-
Step 800
800
#4C36A5
oklch(42.7% 0.169 285.8)
-
Step 900
900
#3E3183
oklch(37.7% 0.132 285.4)
-
Step 950
950
#241E4C
oklch(27% 0.082 285.5)
#978DFB 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) | #659EFF | 0.069 |
| Deuteranopia (no green cones) | #6297F8 | 0.067 |
| Tritanopia (no blue cones) | #7AA3B8 | 0.134 |
| Achromatopsia (no color) | #9B9B9B | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978DFB
#978DFB
oklch(70% 0.158 285.7)
- #ACA300
#ACA300
oklch(70.1% 0.149 105.7)
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 #978DFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.022
- Periwinkle Blue #8F99FB ΔE 0.031
- Perrywinkle #8F8CE7 ΔE 0.032
- Periwinkle #8E82FE ΔE 0.032
- Liliac #C48EFD ΔE 0.069
- Cornflower Blue #6495ED ΔE 0.070
- Soft Blue #6488EA ΔE 0.074
- Light Purple #BF77F6 ΔE 0.075
Use #978DFB 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.