#888EF0
Closest named color: Perrywinkle (#8F8CE7). oklch(68.4% 0.143 279.2), rgb(136, 142, 240).
Aa
Black text reads best on this color (7.17:1).
About this color
#888EF0 is a medium-light, vivid blue. In OKLCH its lightness is 68%, its chroma 0.143 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.016 away. Black text reads best on it, at 7.17:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.143) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.17:1 |
| White text | 2.92:1 |
Values
| HEX | #888EF0 |
| RGB | rgb(136, 142, 240) |
| HSL | hsl(237, 78%, 74%) |
| OKLCH | oklch(68.4% 0.143 279.2) |
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 #888EF0 | 2.92:1 | Fails | Lc -60.9 | Content text, not long reading |
| Black text on #888EF0 | 7.17:1 | AAA | Lc 48.5 | Large or bold text, headings |
| #888EF0 text on white | 2.92:1 | Fails | Lc 55.6 | Large or bold text, headings |
| #888EF0 text on black | 7.17:1 | AAA | Lc -46.2 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E8FC
oklch(93.5% 0.027 281.3)
-
Step 200
200
#D2D6FA
oklch(88.4% 0.05 280.3)
-
Step 300
300
#B4BBFA
oklch(80.9% 0.089 279.3)
-
Step 400
400 (this color)
#888EF0
oklch(68.4% 0.143 279.2)
-
Step 500
500
#7677F4
oklch(63.1% 0.183 279.4)
-
Step 600
600
#615CE3
oklch(55.6% 0.199 279.4)
-
Step 700
700
#504BC5
oklch(49.1% 0.184 279)
-
Step 800
800
#413EA0
oklch(42.7% 0.154 279)
-
Step 900
900
#37367F
oklch(37.7% 0.12 279.6)
-
Step 950
950
#20204A
oklch(26.9% 0.076 280)
#888EF0 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) | #6A9BF4 | 0.045 |
| Deuteranopia (no green cones) | #6393EE | 0.045 |
| Tritanopia (no blue cones) | #66A2B3 | 0.126 |
| Achromatopsia (no color) | #979797 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #888EF0
#888EF0
oklch(68.4% 0.143 279.2)
- #B09A00
#B09A00
oklch(68.5% 0.142 99)
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 #888EF0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.016
- Lavender Blue #8B88F8 ΔE 0.021
- Periwinkle Blue #8F99FB ΔE 0.032
- Periwinkle #8E82FE ΔE 0.039
- Cornflower Blue #6495ED ΔE 0.045
- Soft Blue #6488EA ΔE 0.051
- Chefchaouen Blue #4895EF ΔE 0.069
- Cornflower #6A79F7 ΔE 0.072
Use #888EF0 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.