#888FDB
Closest named color: Perrywinkle (#8F8CE7). oklch(67.5% 0.112 278.9), rgb(136, 143, 219).
Aa
Black text reads best on this color (6.99:1).
About this color
#888FDB is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.112 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.023 away. Black text reads best on it, at 6.99:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.99:1 |
| White text | 3.00:1 |
Values
| HEX | #888FDB |
| RGB | rgb(136, 143, 219) |
| HSL | hsl(235, 54%, 70%) |
| OKLCH | oklch(67.5% 0.112 278.9) |
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 #888FDB | 3.00:1 | AA large text | Lc -62.0 | Content text, not long reading |
| Black text on #888FDB | 6.99:1 | AA | Lc 47.4 | Large or bold text, headings |
| #888FDB text on white | 3.00:1 | AA large text | Lc 56.6 | Large or bold text, headings |
| #888FDB text on black | 6.99:1 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E6E9F8
oklch(93.6% 0.02 276.9)
-
Step 200
200
#D3D7F3
oklch(88.5% 0.039 279.1)
-
Step 300
300
#B6BDEE
oklch(81% 0.07 278.4)
-
Step 400
400 (this color)
#888FDB
oklch(67.5% 0.112 278.9)
-
Step 500
500
#787EDE
oklch(63.2% 0.143 278.8)
-
Step 600
600
#6265CC
oklch(55.7% 0.156 278.8)
-
Step 700
700
#5153B0
oklch(49% 0.145 278.7)
-
Step 800
800
#43448F
oklch(42.7% 0.121 279.4)
-
Step 900
900
#383A72
oklch(37.7% 0.094 279.3)
-
Step 950
950
#212343
oklch(27.2% 0.059 279)
#888FDB 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) | #7698DE | 0.030 |
| Deuteranopia (no green cones) | #7192D9 | 0.030 |
| Tritanopia (no blue cones) | #709EAB | 0.099 |
| Achromatopsia (no color) | #959595 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #888FDB
#888FDB
oklch(67.5% 0.112 278.9)
- #A8983D
#A8983D
oklch(67.6% 0.112 99.3)
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 #888FDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.023
- Cornflower Blue #6495ED ΔE 0.048
- Lavender Blue #8B88F8 ΔE 0.050
- Periwinkle Blue #8F99FB ΔE 0.051
- Soft Blue #6488EA ΔE 0.057
- Wisteria #A87DC2 ΔE 0.066
- Periwinkle #8E82FE ΔE 0.067
- Faded Blue #658CBB ΔE 0.068
Use #888FDB 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.