#89AEF1
Closest named color: Carolina Blue (#8AB8FE). oklch(75% 0.105 261.9), rgb(137, 174, 241).
Aa
Black text reads best on this color (9.38:1).
About this color
#89AEF1 is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.105 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.029 away. Black text reads best on it, at 9.38:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.105) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.38:1 |
| White text | 2.23:1 |
Values
| HEX | #89AEF1 |
| RGB | rgb(137, 174, 241) |
| HSL | hsl(219, 79%, 74%) |
| OKLCH | oklch(75% 0.105 261.9) |
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 #89AEF1 | 2.23:1 | Fails | Lc -48.8 | Large or bold text, headings |
| Black text on #89AEF1 | 9.38:1 | AAA | Lc 60.0 | Large or bold text, headings |
| #89AEF1 text on white | 2.23:1 | Fails | Lc 44.0 | Non-text elements, placeholder text |
| #89AEF1 text on black | 9.38:1 | AAA | Lc -58.1 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E3EAF7
oklch(93.6% 0.019 263)
-
Step 200
200
#CCDAF2
oklch(88.5% 0.036 261.3)
-
Step 300
300
#AAC1EC
oklch(80.8% 0.066 262.8)
-
Step 400
400 (this color)
#89AEF1
oklch(75% 0.105 261.9)
-
Step 500
500
#5B88DA
oklch(63.2% 0.134 261.6)
-
Step 600
600
#4170C8
oklch(55.7% 0.146 261.7)
-
Step 700
700
#335DAD
oklch(49.1% 0.136 261.9)
-
Step 800
800
#2B4C8C
oklch(42.7% 0.113 262.2)
-
Step 900
900
#274070
oklch(37.7% 0.088 262.2)
-
Step 950
950
#172641
oklch(27% 0.055 261.4)
#89AEF1 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) | #96B3F4 | 0.022 |
| Deuteranopia (no green cones) | #8AA9F0 | 0.013 |
| Tritanopia (no blue cones) | #63BCC5 | 0.094 |
| Achromatopsia (no color) | #ADADAD | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89AEF1
#89AEF1
oklch(75% 0.105 261.9)
- #CFA75B
#CFA75B
oklch(74.9% 0.106 82)
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 #89AEF1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.029
- Pastel Blue #A2BFFE ΔE 0.058
- Periwinkle Blue #8F99FB ΔE 0.060
- Lightblue #7BC8F6 ΔE 0.068
- Light Grey Blue #9DBCD4 ΔE 0.070
- Sky #82CAFC ΔE 0.072
- Light Cornflower Blue #98C1D9 ΔE 0.074
- Deep Sky Blue #00BFFF ΔE 0.082
Use #89AEF1 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.