#998CD8
Closest named color: Perrywinkle (#8F8CE7). oklch(68.1% 0.111 291), rgb(153, 140, 216).
Aa
Black text reads best on this color (7.09:1).
About this color
#998CD8 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.111 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.026 away. Black text reads best on it, at 7.09:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.09:1 |
| White text | 2.95:1 |
Values
| HEX | #998CD8 |
| RGB | rgb(153, 140, 216) |
| HSL | hsl(250, 49%, 70%) |
| OKLCH | oklch(68.1% 0.111 291) |
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 #998CD8 | 2.95:1 | Fails | Lc -61.4 | Content text, not long reading |
| Black text on #998CD8 | 7.09:1 | AAA | Lc 48.0 | Large or bold text, headings |
| #998CD8 text on white | 2.95:1 | Fails | Lc 56.1 | Large or bold text, headings |
| #998CD8 text on black | 7.09:1 | AAA | Lc -45.7 | 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D9D5F1
oklch(88.5% 0.038 292.2)
-
Step 300
300
#C0B9EB
oklch(80.8% 0.07 291.2)
-
Step 400
400 (this color)
#998CD8
oklch(68.1% 0.111 291)
-
Step 500
500
#8B78D8
oklch(63.2% 0.141 290.9)
-
Step 600
600
#765EC5
oklch(55.6% 0.154 291.3)
-
Step 700
700
#634DAA
oklch(49% 0.143 291.1)
-
Step 800
800
#51408A
oklch(42.8% 0.118 291.1)
-
Step 900
900
#43376E
oklch(37.8% 0.092 291.4)
-
Step 950
950
#272041
oklch(26.9% 0.06 291.6)
#998CD8 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) | #7797DB | 0.050 |
| Deuteranopia (no green cones) | #7894D6 | 0.048 |
| Tritanopia (no blue cones) | #8B99A8 | 0.092 |
| Achromatopsia (no color) | #969696 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #998CD8
#998CD8
oklch(68.1% 0.111 291)
- #9C9F48
#9C9F48
oklch(68.2% 0.111 110.8)
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 #998CD8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.026
- Wisteria #A87DC2 ΔE 0.047
- Pale Purple #B790D4 ΔE 0.049
- Lavender Blue #8B88F8 ΔE 0.055
- Periwinkle Blue #8F99FB ΔE 0.055
- Heather #A484AC ΔE 0.065
- Periwinkle #8E82FE ΔE 0.069
- Cornflower Blue #6495ED ΔE 0.071
Use #998CD8 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.