#888CBF
Closest named color: Silver Lake Blue (#778DA9). oklch(65.6% 0.076 280.6), rgb(136, 140, 191).
Aa
Black text reads best on this color (6.55:1).
About this color
#888CBF is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.076 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.043 away. Black text reads best on it, at 6.55:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.55:1 |
| White text | 3.20:1 |
Values
| HEX | #888CBF |
| RGB | rgb(136, 140, 191) |
| HSL | hsl(236, 30%, 64%) |
| OKLCH | oklch(65.6% 0.076 280.6) |
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 #888CBF | 3.20:1 | AA large text | Lc -64.7 | Content text, not long reading |
| Black text on #888CBF | 6.55:1 | AA | Lc 44.8 | Non-text elements, placeholder text |
| #888CBF text on white | 3.20:1 | AA large text | Lc 59.3 | Large or bold text, headings |
| #888CBF text on black | 6.55:1 | AA | Lc -42.5 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F1
oklch(93.6% 0.011 280.5)
-
Step 200
200
#D6D8E7
oklch(88.5% 0.021 279.9)
-
Step 300
300
#BCBED9
oklch(80.9% 0.038 282.2)
-
Step 400
400
#999DC6
oklch(70.7% 0.06 280.4)
-
Step 500
500 (this color)
#888CBF
oklch(65.6% 0.076 280.6)
-
Step 600
600
#6A6EA3
oklch(55.7% 0.082 280.1)
-
Step 700
700
#595B8B
oklch(49% 0.077 281.3)
-
Step 800
800
#484B71
oklch(42.7% 0.063 279.9)
-
Step 900
900
#3D3F5C
oklch(37.9% 0.049 280.7)
-
Step 950
950
#232536
oklch(27% 0.032 278.9)
#888CBF 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) | #7D92C1 | 0.020 |
| Deuteranopia (no green cones) | #7B8EBE | 0.018 |
| Tritanopia (no blue cones) | #7A959E | 0.066 |
| Achromatopsia (no color) | #909090 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #888CBF
#888CBF
oklch(65.6% 0.076 280.6)
- #9B935B
#9B935B
oklch(65.7% 0.076 101.2)
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 #888CBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.043
- Faded Blue #658CBB ΔE 0.046
- Heather #A484AC ΔE 0.049
- Cool Gray #8D99AE ΔE 0.051
- Blue Grey #758DA3 ΔE 0.053
- Wisteria #A87DC2 ΔE 0.060
- Dusty Lavender #AC86A8 ΔE 0.061
- Lavender Gray #7E7F9A ΔE 0.062
Use #888CBF 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.