#888FFB
Closest named color: Lavender Blue (#8B88F8). oklch(69.2% 0.157 278.7), rgb(136, 143, 251).
Aa
Black text reads best on this color (7.36:1).
About this color
#888FFB is a medium-light, vivid blue. In OKLCH its lightness is 69%, its chroma 0.157 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.017 away. Black text reads best on it, at 7.36:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.157) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 7.36:1 |
| White text | 2.84:1 |
Values
| HEX | #888FFB |
| RGB | rgb(136, 143, 251) |
| HSL | hsl(236, 93%, 76%) |
| OKLCH | oklch(69.2% 0.157 278.7) |
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 #888FFB | 2.84:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #888FFB | 7.36:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #888FFB text on white | 2.84:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #888FFB text on black | 7.36:1 | AAA | Lc -47.4 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E5E8FD
oklch(93.5% 0.029 279.4)
-
Step 200
200
#D0D6FE
oklch(88.4% 0.055 278.5)
-
Step 300
300
#B2BBFF
oklch(81% 0.097 278.2)
-
Step 400
400 (this color)
#888FFB
oklch(69.2% 0.157 278.7)
-
Step 500
500
#7374FF
oklch(63.1% 0.202 278.6)
-
Step 600
600
#5F58EE
oklch(55.7% 0.218 278.7)
-
Step 700
700
#4F46CF
oklch(49.1% 0.203 278.8)
-
Step 800
800
#403BA7
oklch(42.7% 0.168 278.6)
-
Step 900
900
#353484
oklch(37.6% 0.131 278.6)
-
Step 950
950
#1F204E
oklch(27.2% 0.083 278.4)
#888FFB 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 | 0.051 |
| Deuteranopia (no green cones) | #5C95F9 | 0.051 |
| Tritanopia (no blue cones) | #5FA5B9 | 0.137 |
| Achromatopsia (no color) | #999999 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #888FFB
#888FFB
oklch(69.2% 0.157 278.7)
- #B39C00
#B39C00
oklch(69.2% 0.143 98.6)
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 #888FFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.017
- Periwinkle Blue #8F99FB ΔE 0.028
- Perrywinkle #8F8CE7 ΔE 0.030
- Periwinkle #8E82FE ΔE 0.033
- Cornflower Blue #6495ED ΔE 0.051
- Soft Blue #6488EA ΔE 0.056
- Cornflower #6A79F7 ΔE 0.072
- Chefchaouen Blue #4895EF ΔE 0.072
Use #888FFB 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.