#97ACE1
Closest named color: Carolina Blue (#8AB8FE). oklch(74.8% 0.08 267.7), rgb(151, 172, 225).
Aa
Black text reads best on this color (9.30:1).
About this color
#97ACE1 is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.080 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.046 away. Black text reads best on it, at 9.30:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.30:1 |
| White text | 2.25:1 |
Values
| HEX | #97ACE1 |
| RGB | rgb(151, 172, 225) |
| HSL | hsl(223, 55%, 74%) |
| OKLCH | oklch(74.8% 0.08 267.7) |
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 #97ACE1 | 2.25:1 | Fails | Lc -49.3 | Large or bold text, headings |
| Black text on #97ACE1 | 9.30:1 | AAA | Lc 59.5 | Large or bold text, headings |
| #97ACE1 text on white | 2.25:1 | Fails | Lc 44.5 | Non-text elements, placeholder text |
| #97ACE1 text on black | 9.30:1 | AAA | Lc -57.7 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200
#D1D9EC
oklch(88.5% 0.028 267.5)
-
Step 300
300
#B2C0E2
oklch(80.8% 0.051 267.6)
-
Step 400
400 (this color)
#97ACE1
oklch(74.8% 0.08 267.7)
-
Step 500
500
#6E87C8
oklch(63.1% 0.103 267.4)
-
Step 600
600
#5770B5
oklch(55.7% 0.112 267.7)
-
Step 700
700
#475D9C
oklch(49.1% 0.105 267.9)
-
Step 800
800
#3A4C7E
oklch(42.6% 0.086 267.7)
-
Step 900
900
#324065
oklch(37.7% 0.066 267.4)
-
Step 950
950
#1D263B
oklch(27.1% 0.041 266)
#97ACE1 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) | #9BB0E3 | 0.012 |
| Deuteranopia (no green cones) | #94AAE0 | 0.007 |
| Tritanopia (no blue cones) | #82B7BE | 0.073 |
| Achromatopsia (no color) | #ACACAC | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97ACE1
#97ACE1
oklch(74.8% 0.08 267.7)
- #C3AB71
#C3AB71
oklch(74.9% 0.081 87.9)
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 #97ACE1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.046
- Light Grey Blue #9DBCD4 ΔE 0.054
- Pastel Blue #A2BFFE ΔE 0.061
- Light Cornflower Blue #98C1D9 ΔE 0.062
- Cool Steel #97A7B3 ΔE 0.066
- French Gray #ADB5BD ΔE 0.070
- Periwinkle Blue #8F99FB ΔE 0.072
- Cloudy Blue #ACC2D9 ΔE 0.072
Use #97ACE1 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.