#989DEE
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.4% 0.117 280.3), rgb(152, 157, 238).
Aa
Black text reads best on this color (8.39:1).
About this color
#989DEE is a medium-light, moderately saturated purple. In OKLCH its lightness is 72%, its chroma 0.117 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.027 away. Black text reads best on it, at 8.39:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.117) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.39:1 |
| White text | 2.50:1 |
Values
| HEX | #989DEE |
| RGB | rgb(152, 157, 238) |
| HSL | hsl(237, 72%, 76%) |
| OKLCH | oklch(72.4% 0.117 280.3) |
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 #989DEE | 2.50:1 | Fails | Lc -54.1 | Large or bold text, headings |
| Black text on #989DEE | 8.39:1 | AAA | Lc 54.9 | Large or bold text, headings |
| #989DEE text on white | 2.50:1 | Fails | Lc 49.1 | Large or bold text, headings |
| #989DEE text on black | 8.39:1 | AAA | Lc -52.9 | 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
#E7E9F8
oklch(93.7% 0.02 279.9)
-
Step 200
200
#D3D7F4
oklch(88.5% 0.04 279.3)
-
Step 300
300
#B7BCF0
oklch(80.9% 0.073 280.3)
-
Step 400
400 (this color)
#989DEE
oklch(72.4% 0.117 280.3)
-
Step 500
500
#7A7CE1
oklch(63.1% 0.149 280.4)
-
Step 600
600
#6463CF
oklch(55.6% 0.162 280.1)
-
Step 700
700
#5351B3
oklch(49% 0.151 280.2)
-
Step 800
800
#444391
oklch(42.7% 0.125 280.3)
-
Step 900
900
#393974
oklch(37.7% 0.099 280.6)
-
Step 950
950
#212244
oklch(27% 0.062 280.1)
#989DEE 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) | #83A7F1 | 0.034 |
| Deuteranopia (no green cones) | #7FA1EC | 0.033 |
| Tritanopia (no blue cones) | #80ADBB | 0.103 |
| Achromatopsia (no color) | #A4A4A4 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #989DEE
#989DEE
oklch(72.4% 0.117 280.3)
- #B7A748
#B7A748
oklch(72.3% 0.117 99.8)
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 #989DEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.027
- Perrywinkle #8F8CE7 ΔE 0.046
- Pale Purple #B790D4 ΔE 0.059
- Lavender Blue #8B88F8 ΔE 0.063
- Carolina Blue #8AB8FE ΔE 0.069
- Cornflower Blue #6495ED ΔE 0.070
- Baby Purple #CA9BF7 ΔE 0.075
- Liliac #C48EFD ΔE 0.077
Use #989DEE 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.