#7DADF3
Closest named color: Carolina Blue (#8AB8FE). oklch(74.2% 0.114 257.7), rgb(125, 173, 243).
Aa
Black text reads best on this color (9.14:1).
About this color
#7DADF3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.114 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.036 away. Black text reads best on it, at 9.14:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.14:1 |
| White text | 2.29:1 |
Values
| HEX | #7DADF3 |
| RGB | rgb(125, 173, 243) |
| HSL | hsl(216, 83%, 72%) |
| OKLCH | oklch(74.2% 0.114 257.7) |
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 #7DADF3 | 2.29:1 | Fails | Lc -50.0 | Large or bold text, headings |
| Black text on #7DADF3 | 9.14:1 | AAA | Lc 58.8 | Large or bold text, headings |
| #7DADF3 text on white | 2.29:1 | Fails | Lc 45.2 | Large or bold text, headings |
| #7DADF3 text on black | 9.14:1 | AAA | Lc -56.9 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF8
oklch(93.6% 0.021 254.9)
-
Step 200
200
#C9DBF4
oklch(88.6% 0.04 256.6)
-
Step 300
300
#A4C3EF
oklch(81% 0.071 257.1)
-
Step 400
400 (this color)
#7DADF3
oklch(74.2% 0.114 257.7)
-
Step 500
500
#4D89E0
oklch(63.1% 0.146 257.8)
-
Step 600
600
#2F71CE
oklch(55.6% 0.159 257.7)
-
Step 700
700
#215EB2
oklch(49% 0.147 257.6)
-
Step 800
800
#1E4D90
oklch(42.6% 0.122 257.9)
-
Step 900
900
#1E4173
oklch(37.7% 0.095 257.6)
-
Step 950
950
#122643
oklch(26.9% 0.06 257.7)
#7DADF3 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) | #92B1F6 | 0.028 |
| Deuteranopia (no green cones) | #84A6F2 | 0.019 |
| Tritanopia (no blue cones) | #48BCC6 | 0.100 |
| Achromatopsia (no color) | #ABABAB | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7DADF3
#7DADF3
oklch(74.2% 0.114 257.7)
- #D3A251
#D3A251
oklch(74.2% 0.114 78)
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 #7DADF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.036
- Periwinkle Blue #8F99FB ΔE 0.058
- Pastel Blue #A2BFFE ΔE 0.069
- Lightblue #7BC8F6 ΔE 0.072
- Cornflower Blue #6495ED ΔE 0.073
- Deep Sky Blue #00BFFF ΔE 0.073
- Sky #82CAFC ΔE 0.077
- Light Grey Blue #9DBCD4 ΔE 0.079
Use #7DADF3 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.