#7DB4DA
Closest named color: Light Grey Blue (#9DBCD4). oklch(74.6% 0.08 239.4), rgb(125, 180, 218).
Aa
Black text reads best on this color (9.41:1).
About this color
#7DB4DA is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.080 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.047 away. Black text reads best on it, at 9.41:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.41:1 |
| White text | 2.23:1 |
Values
| HEX | #7DB4DA |
| RGB | rgb(125, 180, 218) |
| HSL | hsl(205, 56%, 67%) |
| OKLCH | oklch(74.6% 0.08 239.4) |
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 #7DB4DA | 2.23:1 | Fails | Lc -48.7 | Large or bold text, headings |
| Black text on #7DB4DA | 9.41:1 | AAA | Lc 60.1 | Content text, not long reading |
| #7DB4DA text on white | 2.23:1 | Fails | Lc 43.9 | Non-text elements, placeholder text |
| #7DB4DA text on black | 9.41:1 | AAA | Lc -58.3 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF3
oklch(93.6% 0.015 244.7)
-
Step 200
200
#C9DCEA
oklch(88.5% 0.028 239.7)
-
Step 300
300
#A4C6DE
oklch(81% 0.05 239)
-
Step 400
400 (this color)
#7DB4DA
oklch(74.6% 0.08 239.4)
-
Step 500
500
#4891C0
oklch(63% 0.102 239.4)
-
Step 600
600
#257BAD
oklch(55.6% 0.111 239.4)
-
Step 700
700
#166794
oklch(49% 0.103 239.5)
-
Step 800
800
#165478
oklch(42.6% 0.085 239.5)
-
Step 900
900
#1B4661
oklch(37.7% 0.066 239.5)
-
Step 950
950
#112939
oklch(27% 0.042 240.1)
#7DB4DA 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) | #A3B3DC | 0.045 |
| Deuteranopia (no green cones) | #97A9D9 | 0.040 |
| Tritanopia (no blue cones) | #58BEC0 | 0.065 |
| Achromatopsia (no color) | #AEAEAE | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7DB4DA
#7DB4DA
oklch(74.6% 0.08 239.4)
- #D3A17A
#D3A17A
oklch(74.6% 0.08 59.1)
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 #7DB4DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.047
- Light Cornflower Blue #98C1D9 ΔE 0.050
- Carolina Blue #8AB8FE ΔE 0.055
- Lightblue #7BC8F6 ΔE 0.058
- Cool Steel #97A7B3 ΔE 0.060
- Vivid Sky Blue #4CC9F0 ΔE 0.063
- Bluegrey #85A3B2 ΔE 0.063
- Greyblue #77A1B5 ΔE 0.066
Use #7DB4DA 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.