#97DDF4
Closest named color: Light Blue (#ADD8E6). oklch(85.9% 0.077 220.5), rgb(151, 221, 244).
Aa
Black text reads best on this color (13.96:1).
About this color
#97DDF4 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 86%, its chroma 0.077 and its hue 221°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.028 away. Black text reads best on it, at 13.96:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.96:1 |
| White text | 1.50:1 |
Values
| HEX | #97DDF4 |
| RGB | rgb(151, 221, 244) |
| HSL | hsl(195, 81%, 77%) |
| OKLCH | oklch(85.9% 0.077 220.5) |
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 #97DDF4 | 1.50:1 | Fails | Lc -26.6 | Dividers and decoration only |
| Black text on #97DDF4 | 13.96:1 | AAA | Lc 80.3 | Fine for body text |
| #97DDF4 text on white | 1.50:1 | Fails | Lc 23.5 | Dividers and decoration only |
| #97DDF4 text on black | 13.96:1 | AAA | Lc -79.7 | Fine for body text |
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 200.
-
Step 50
50
#ECF8FC
oklch(97.1% 0.014 219.6)
-
Step 100
100
#D6EFF7
oklch(93.6% 0.028 219)
-
Step 200
200 (this color)
#97DDF4
oklch(85.9% 0.077 220.5)
-
Step 300
300
#71D0ED
oklch(81% 0.099 220)
-
Step 400
400
#00B2D8
oklch(70.7% 0.129 220.4)
-
Step 500
500
#0099BA
oklch(63.2% 0.115 220.3)
-
Step 600
600
#00809D
oklch(55.6% 0.102 221.1)
-
Step 700
700
#006C84
oklch(49.2% 0.09 220.2)
-
Step 800
800
#00586D
oklch(42.6% 0.078 221.3)
-
Step 900
900
#004A5B
oklch(37.8% 0.069 219.8)
-
Step 950
950
#002C37
oklch(27.1% 0.049 219.4)
#97DDF4 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) | #CFD9F5 | 0.065 |
| Deuteranopia (no green cones) | #C0CEF4 | 0.058 |
| Tritanopia (no blue cones) | #73E5E4 | 0.049 |
| Achromatopsia (no color) | #D3D3D3 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97DDF4
#97DDF4
oklch(85.9% 0.077 220.5)
- #FEC0AB
#FEC0AB
oklch(85.9% 0.077 39.5)
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 #97DDF4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.028
- Celeste #A8DADC ΔE 0.034
- Powder Blue #B0E0E6 ΔE 0.035
- Baby Blue #A2CFFE ΔE 0.045
- Sky Blue #87CEEB ΔE 0.045
- Robin's Egg Blue #98EFF9 ΔE 0.047
- Light Sky Blue #87CEFA ΔE 0.049
- Robin's Egg #6DEDFD ΔE 0.049
Use #97DDF4 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.