#8AACF8
Closest named color: Carolina Blue (#8AB8FE). oklch(75% 0.117 265.3), rgb(138, 172, 248).
Aa
Black text reads best on this color (9.33:1).
About this color
#8AACF8 is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.117 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.031 away. Black text reads best on it, at 9.33:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.117) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.33:1 |
| White text | 2.24:1 |
Values
| HEX | #8AACF8 |
| RGB | rgb(138, 172, 248) |
| HSL | hsl(221, 89%, 76%) |
| OKLCH | oklch(75% 0.117 265.3) |
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 #8AACF8 | 2.24:1 | Fails | Lc -49.1 | Large or bold text, headings |
| Black text on #8AACF8 | 9.33:1 | AAA | Lc 59.7 | Large or bold text, headings |
| #8AACF8 text on white | 2.24:1 | Fails | Lc 44.2 | Non-text elements, placeholder text |
| #8AACF8 text on black | 9.33:1 | AAA | Lc -57.9 | 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
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E3EAF9
oklch(93.6% 0.022 265.8)
-
Step 200
200
#CCD9F5
oklch(88.4% 0.041 265.7)
-
Step 300
300
#AAC0F1
oklch(80.8% 0.074 265.9)
-
Step 400
400 (this color)
#8AACF8
oklch(75% 0.117 265.3)
-
Step 500
500
#5D85E3
oklch(63.2% 0.149 265.1)
-
Step 600
600
#446CD1
oklch(55.6% 0.162 265.2)
-
Step 700
700
#365AB5
oklch(49.2% 0.15 265.1)
-
Step 800
800
#2D4A92
oklch(42.7% 0.124 265.1)
-
Step 900
900
#283E75
oklch(37.6% 0.098 265.5)
-
Step 950
950
#182544
oklch(27% 0.061 265.4)
#8AACF8 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) | #90B2FB | 0.018 |
| Deuteranopia (no green cones) | #85A8F6 | 0.013 |
| Tritanopia (no blue cones) | #61BCC7 | 0.105 |
| Achromatopsia (no color) | #ADADAD | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8AACF8
#8AACF8
oklch(75% 0.117 265.3)
- #CFA84F
#CFA84F
oklch(75% 0.116 85.6)
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 #8AACF8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.031
- Periwinkle Blue #8F99FB ΔE 0.050
- Pastel Blue #A2BFFE ΔE 0.061
- Lightblue #7BC8F6 ΔE 0.076
- Sky #82CAFC ΔE 0.079
- Cornflower Blue #6495ED ΔE 0.079
- Perrywinkle #8F8CE7 ΔE 0.081
- Light Grey Blue #9DBCD4 ΔE 0.081
Use #8AACF8 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.