#989CDD
Closest named color: Periwinkle Blue (#8F99FB). oklch(71.4% 0.095 281), rgb(152, 156, 221).
Aa
Black text reads best on this color (8.13:1).
About this color
#989CDD is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.095 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.048 away. Black text reads best on it, at 8.13:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.13:1 |
| White text | 2.58:1 |
Values
| HEX | #989CDD |
| RGB | rgb(152, 156, 221) |
| HSL | hsl(237, 50%, 73%) |
| OKLCH | oklch(71.4% 0.095 281) |
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 #989CDD | 2.58:1 | Fails | Lc -55.6 | Large or bold text, headings |
| Black text on #989CDD | 8.13:1 | AAA | Lc 53.6 | Large or bold text, headings |
| #989CDD text on white | 2.58:1 | Fails | Lc 50.4 | Large or bold text, headings |
| #989CDD text on black | 8.13:1 | AAA | Lc -51.5 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F5
oklch(93.6% 0.016 278.5)
-
Step 200
200
#D5D7EF
oklch(88.5% 0.033 281.9)
-
Step 300
300
#B9BDE7
oklch(80.9% 0.059 280.7)
-
Step 400
400 (this color)
#989CDD
oklch(71.4% 0.095 281)
-
Step 500
500
#7D80D1
oklch(63.2% 0.121 280.7)
-
Step 600
600
#6768BE
oklch(55.7% 0.131 280.8)
-
Step 700
700
#5656A4
oklch(49.2% 0.122 280.9)
-
Step 800
800
#464685
oklch(42.6% 0.103 281.1)
-
Step 900
900
#3B3C6A
oklch(37.8% 0.078 281.1)
-
Step 950
950
#22233E
oklch(26.9% 0.05 280.9)
#989CDD 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) | #89A4E0 | 0.026 |
| Deuteranopia (no green cones) | #869FDB | 0.025 |
| Tritanopia (no blue cones) | #86A8B3 | 0.083 |
| Achromatopsia (no color) | #A1A1A1 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #989CDD
#989CDD
oklch(71.4% 0.095 281)
- #AFA55C
#AFA55C
oklch(71.4% 0.095 101.6)
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 #989CDD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.048
- Perrywinkle #8F8CE7 ΔE 0.051
- Pale Purple #B790D4 ΔE 0.051
- Cool Gray #8D99AE ΔE 0.072
- Cornflower Blue #6495ED ΔE 0.073
- Bluey Grey #89A0B0 ΔE 0.076
- Lavender Blue #8B88F8 ΔE 0.076
- Carolina Blue #8AB8FE ΔE 0.077
Use #989CDD 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.