#89ACE8
Closest named color: Carolina Blue (#8AB8FE). oklch(74.2% 0.096 260.9), rgb(137, 172, 232).
Aa
Black text reads best on this color (9.12:1).
About this color
#89ACE8 is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.096 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.040 away. Black text reads best on it, at 9.12:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.12:1 |
| White text | 2.30:1 |
Values
| HEX | #89ACE8 |
| RGB | rgb(137, 172, 232) |
| HSL | hsl(218, 67%, 72%) |
| OKLCH | oklch(74.2% 0.096 260.9) |
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 #89ACE8 | 2.30:1 | Fails | Lc -50.2 | Large or bold text, headings |
| Black text on #89ACE8 | 9.12:1 | AAA | Lc 58.7 | Large or bold text, headings |
| #89ACE8 text on white | 2.30:1 | Fails | Lc 45.3 | Large or bold text, headings |
| #89ACE8 text on black | 9.12:1 | AAA | Lc -56.8 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF6
oklch(93.5% 0.018 261.3)
-
Step 200
200
#CDDAF0
oklch(88.5% 0.033 261)
-
Step 300
300
#ABC2E8
oklch(81% 0.06 260.4)
-
Step 400
400 (this color)
#89ACE8
oklch(74.2% 0.096 260.9)
-
Step 500
500
#5E89D3
oklch(63.2% 0.122 260.7)
-
Step 600
600
#4471C0
oklch(55.5% 0.133 260.8)
-
Step 700
700
#365EA6
oklch(49% 0.124 261.2)
-
Step 800
800
#2D4D86
oklch(42.6% 0.102 261.1)
-
Step 900
900
#28416C
oklch(37.7% 0.08 260.6)
-
Step 950
950
#18263F
oklch(27% 0.051 261.4)
#89ACE8 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) | #96B0EB | 0.020 |
| Deuteranopia (no green cones) | #8CA7E7 | 0.013 |
| Tritanopia (no blue cones) | #68B9C1 | 0.085 |
| Achromatopsia (no color) | #ABABAB | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89ACE8
#89ACE8
oklch(74.2% 0.096 260.9)
- #CAA563
#CAA563
oklch(74.1% 0.095 80.9)
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 #89ACE8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.040
- Periwinkle Blue #8F99FB ΔE 0.063
- Pastel Blue #A2BFFE ΔE 0.065
- Light Grey Blue #9DBCD4 ΔE 0.065
- Light Cornflower Blue #98C1D9 ΔE 0.071
- Lightblue #7BC8F6 ΔE 0.072
- Cool Steel #97A7B3 ΔE 0.076
- Sky #82CAFC ΔE 0.078
Use #89ACE8 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.