#889DEB
Closest named color: Periwinkle Blue (#8F99FB). oklch(71.1% 0.117 271.7), rgb(136, 157, 235).
Aa
Black text reads best on this color (8.06:1).
About this color
#889DEB is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.117 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.029 away. Black text reads best on it, at 8.06:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.117) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.06:1 |
| White text | 2.60:1 |
Values
| HEX | #889DEB |
| RGB | rgb(136, 157, 235) |
| HSL | hsl(227, 71%, 73%) |
| OKLCH | oklch(71.1% 0.117 271.7) |
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 #889DEB | 2.60:1 | Fails | Lc -55.9 | Large or bold text, headings |
| Black text on #889DEB | 8.06:1 | AAA | Lc 53.3 | Large or bold text, headings |
| #889DEB text on white | 2.60:1 | Fails | Lc 50.7 | Large or bold text, headings |
| #889DEB text on black | 8.06:1 | AAA | Lc -51.2 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#CFD8F5
oklch(88.4% 0.041 271.9)
-
Step 300
300
#AFBFF1
oklch(81% 0.073 270.9)
-
Step 400
400 (this color)
#889DEB
oklch(71.1% 0.117 271.7)
-
Step 500
500
#6A81E3
oklch(63.1% 0.149 271.6)
-
Step 600
600
#5368D1
oklch(55.6% 0.163 271.6)
-
Step 700
700
#4456B5
oklch(49.1% 0.151 271.7)
-
Step 800
800
#384792
oklch(42.7% 0.124 271.7)
-
Step 900
900
#303C75
oklch(37.7% 0.098 272)
-
Step 950
950
#1C2444
oklch(27.1% 0.06 271.3)
#889DEB 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) | #82A5EE | 0.021 |
| Deuteranopia (no green cones) | #799DE9 | 0.019 |
| Tritanopia (no blue cones) | #67ADB9 | 0.105 |
| Achromatopsia (no color) | #A0A0A0 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #889DEB
#889DEB
oklch(71.1% 0.117 271.7)
- #BC9F42
#BC9F42
oklch(71.1% 0.116 91.8)
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 #889DEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.029
- Perrywinkle #8F8CE7 ΔE 0.043
- Cornflower Blue #6495ED ΔE 0.050
- Lavender Blue #8B88F8 ΔE 0.061
- Carolina Blue #8AB8FE ΔE 0.071
- Chefchaouen Blue #4895EF ΔE 0.073
- Pale Purple #B790D4 ΔE 0.074
- Soft Blue #6488EA ΔE 0.075
Use #889DEB 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.