#7DB3DF
Closest named color: Carolina Blue (#8AB8FE). oklch(74.6% 0.085 243.9), rgb(125, 179, 223).
Aa
Black text reads best on this color (9.38:1).
About this color
#7DB3DF is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.085 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.048 away. Black text reads best on it, at 9.38:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.38:1 |
| White text | 2.23:1 |
Values
| HEX | #7DB3DF |
| RGB | rgb(125, 179, 223) |
| HSL | hsl(207, 60%, 68%) |
| OKLCH | oklch(74.6% 0.085 243.9) |
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 #7DB3DF | 2.23:1 | Fails | Lc -48.8 | Large or bold text, headings |
| Black text on #7DB3DF | 9.38:1 | AAA | Lc 60.0 | Large or bold text, headings |
| #7DB3DF text on white | 2.23:1 | Fails | Lc 44.0 | Non-text elements, placeholder text |
| #7DB3DF 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#C9DCEC
oklch(88.5% 0.03 243.4)
-
Step 300
300
#A4C5E1
oklch(80.9% 0.053 244.1)
-
Step 400
400 (this color)
#7DB3DF
oklch(74.6% 0.085 243.9)
-
Step 500
500
#4990C6
oklch(63.1% 0.109 243.7)
-
Step 600
600
#2679B3
oklch(55.5% 0.119 244)
-
Step 700
700
#17669A
oklch(49.1% 0.11 243.7)
-
Step 800
800
#17537D
oklch(42.6% 0.092 244.1)
-
Step 900
900
#1B4564
oklch(37.6% 0.071 243.7)
-
Step 950
950
#11293B
oklch(27.1% 0.045 243.2)
#7DB3DF 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) | #A1B3E1 | 0.043 |
| Deuteranopia (no green cones) | #94A9DE | 0.035 |
| Tritanopia (no blue cones) | #55BEC2 | 0.071 |
| Achromatopsia (no color) | #ADADAD | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7DB3DF
#7DB3DF
oklch(74.6% 0.085 243.9)
- #D3A173
#D3A173
oklch(74.5% 0.085 63.5)
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 #7DB3DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.048
- Light Grey Blue #9DBCD4 ΔE 0.051
- Light Cornflower Blue #98C1D9 ΔE 0.054
- Lightblue #7BC8F6 ΔE 0.058
- Vivid Sky Blue #4CC9F0 ΔE 0.064
- Cool Steel #97A7B3 ΔE 0.066
- Sky #82CAFC ΔE 0.067
- Bluegrey #85A3B2 ΔE 0.068
Use #7DB3DF 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.