#7DBDE4
Closest named color: Lightblue (#7BC8F6). oklch(77% 0.086 236.2), rgb(125, 189, 228).
Aa
Black text reads best on this color (10.27:1).
About this color
#7DBDE4 is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.086 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.034 away. Black text reads best on it, at 10.27:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 10.27:1 |
| White text | 2.04:1 |
Values
| HEX | #7DBDE4 |
| RGB | rgb(125, 189, 228) |
| HSL | hsl(203, 66%, 69%) |
| OKLCH | oklch(77% 0.086 236.2) |
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 #7DBDE4 | 2.04:1 | Fails | Lc -44.2 | Non-text elements, placeholder text |
| Black text on #7DBDE4 | 10.27:1 | AAA | Lc 64.2 | Content text, not long reading |
| #7DBDE4 text on white | 2.04:1 | Fails | Lc 39.7 | Non-text elements, placeholder text |
| #7DBDE4 text on black | 10.27:1 | AAA | Lc -62.6 | Content text, not long reading |
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 300.
-
Step 50
50
#EFF7FC
oklch(97.2% 0.011 234.8)
-
Step 100
100
#DBEDF9
oklch(93.6% 0.025 236.8)
-
Step 200
200
#BCDFF5
oklch(88.5% 0.048 235.7)
-
Step 300
300 (this color)
#7DBDE4
oklch(77% 0.086 236.2)
-
Step 400
400
#31ACEA
oklch(70.6% 0.137 236.2)
-
Step 500
500
#0094D0
oklch(63.1% 0.136 236.2)
-
Step 600
600
#007CB0
oklch(55.5% 0.121 236.7)
-
Step 700
700
#006894
oklch(49% 0.106 236.4)
-
Step 800
800
#00567A
oklch(42.8% 0.091 235.4)
-
Step 900
900
#004767
oklch(37.7% 0.082 236.6)
-
Step 950
950
#002A3F
oklch(27% 0.059 236.5)
#7DBDE4 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) | #ABBCE6 | 0.054 |
| Deuteranopia (no green cones) | #9DB0E3 | 0.047 |
| Tritanopia (no blue cones) | #50C7CA | 0.066 |
| Achromatopsia (no color) | #B5B5B5 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7DBDE4
#7DBDE4
oklch(77% 0.086 236.2)
- #DFA67E
#DFA67E
oklch(76.9% 0.086 56.1)
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 #7DBDE4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.034
- Light Cornflower Blue #98C1D9 ΔE 0.037
- Light Grey Blue #9DBCD4 ΔE 0.040
- Sky #82CAFC ΔE 0.044
- Vivid Sky Blue #4CC9F0 ΔE 0.045
- Carolina Blue #8AB8FE ΔE 0.047
- Sky Blue #87CEEB ΔE 0.048
- Light Sky Blue #87CEFA ΔE 0.052
Use #7DBDE4 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.