#989FEB
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.7% 0.11 279.2), rgb(152, 159, 235).
Aa
Black text reads best on this color (8.49:1).
About this color
#989FEB is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.110 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.034 away. Black text reads best on it, at 8.49:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.49:1 |
| White text | 2.47:1 |
Values
| HEX | #989FEB |
| RGB | rgb(152, 159, 235) |
| HSL | hsl(235, 67%, 76%) |
| OKLCH | oklch(72.7% 0.11 279.2) |
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 #989FEB | 2.47:1 | Fails | Lc -53.6 | Large or bold text, headings |
| Black text on #989FEB | 8.49:1 | AAA | Lc 55.5 | Large or bold text, headings |
| #989FEB text on white | 2.47:1 | Fails | Lc 48.5 | Large or bold text, headings |
| #989FEB text on black | 8.49:1 | AAA | Lc -53.4 | 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
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D3D7F3
oklch(88.5% 0.039 279.1)
-
Step 300
300
#B7BDED
oklch(81% 0.068 279.2)
-
Step 400
400 (this color)
#989FEB
oklch(72.7% 0.11 279.2)
-
Step 500
500
#797EDD
oklch(63.2% 0.141 279.3)
-
Step 600
600
#6365CA
oklch(55.6% 0.153 279.3)
-
Step 700
700
#5253AF
oklch(49% 0.143 279.3)
-
Step 800
800
#43458E
oklch(42.8% 0.118 279)
-
Step 900
900
#383A71
oklch(37.6% 0.093 279.4)
-
Step 950
950
#212342
oklch(27.1% 0.057 279.1)
#989FEB 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) | #87A8EE | 0.029 |
| Deuteranopia (no green cones) | #82A2E9 | 0.029 |
| Tritanopia (no blue cones) | #81AEBA | 0.099 |
| Achromatopsia (no color) | #A5A5A5 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #989FEB
#989FEB
oklch(72.7% 0.11 279.2)
- #B8A850
#B8A850
oklch(72.7% 0.111 99.2)
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 #989FEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.034
- Perrywinkle #8F8CE7 ΔE 0.052
- Pale Purple #B790D4 ΔE 0.059
- Carolina Blue #8AB8FE ΔE 0.064
- Lavender Blue #8B88F8 ΔE 0.070
- Cornflower Blue #6495ED ΔE 0.072
- Baby Purple #CA9BF7 ΔE 0.076
- Pastel Purple #CAA0FF ΔE 0.079
Use #989FEB 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.