#889EEF
Closest named color: Periwinkle Blue (#8F99FB). oklch(71.5% 0.121 271.5), rgb(136, 158, 239).
Aa
Black text reads best on this color (8.18:1).
About this color
#889EEF is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.121 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.026 away. Black text reads best on it, at 8.18:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.121) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.18:1 |
| White text | 2.56:1 |
Values
| HEX | #889EEF |
| RGB | rgb(136, 158, 239) |
| HSL | hsl(227, 76%, 74%) |
| OKLCH | oklch(71.5% 0.121 271.5) |
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 #889EEF | 2.56:1 | Fails | Lc -55.2 | Large or bold text, headings |
| Black text on #889EEF | 8.18:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #889EEF text on white | 2.56:1 | Fails | Lc 50.1 | Large or bold text, headings |
| #889EEF text on black | 8.18:1 | AAA | Lc -51.8 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9F9
oklch(93.5% 0.022 272.1)
-
Step 200
200
#CFD8F6
oklch(88.5% 0.042 272.3)
-
Step 300
300
#AFBEF2
oklch(80.8% 0.076 272.1)
-
Step 400
400 (this color)
#889EEF
oklch(71.5% 0.121 271.5)
-
Step 500
500
#6980E6
oklch(63% 0.155 271.7)
-
Step 600
600
#5267D4
oklch(55.5% 0.168 271.7)
-
Step 700
700
#4355B8
oklch(49.1% 0.157 271.7)
-
Step 800
800
#374695
oklch(42.7% 0.13 271.7)
-
Step 900
900
#2F3C77
oklch(37.8% 0.101 271.4)
-
Step 950
950
#1B2345
oklch(26.8% 0.064 271.5)
#889EEF 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) | #81A6F2 | 0.021 |
| Deuteranopia (no green cones) | #789EED | 0.020 |
| Tritanopia (no blue cones) | #64AFBB | 0.110 |
| Achromatopsia (no color) | #A2A2A2 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #889EEF
#889EEF
oklch(71.5% 0.121 271.5)
- #BFA03E
#BFA03E
oklch(71.5% 0.121 91.3)
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 #889EEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.026
- Perrywinkle #8F8CE7 ΔE 0.045
- Cornflower Blue #6495ED ΔE 0.051
- Lavender Blue #8B88F8 ΔE 0.060
- Carolina Blue #8AB8FE ΔE 0.068
- Chefchaouen Blue #4895EF ΔE 0.074
- Pale Purple #B790D4 ΔE 0.076
- Soft Blue #6488EA ΔE 0.077
Use #889EEF 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.