#7CB7DF
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.4% 0.084 239), rgb(124, 183, 223).
Aa
Black text reads best on this color (9.69:1).
About this color
#7CB7DF is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.084 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.045 away. Black text reads best on it, at 9.69:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.69:1 |
| White text | 2.16:1 |
Values
| HEX | #7CB7DF |
| RGB | rgb(124, 183, 223) |
| HSL | hsl(204, 61%, 68%) |
| OKLCH | oklch(75.4% 0.084 239) |
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 #7CB7DF | 2.16:1 | Fails | Lc -47.2 | Large or bold text, headings |
| Black text on #7CB7DF | 9.69:1 | AAA | Lc 61.5 | Content text, not long reading |
| #7CB7DF text on white | 2.16:1 | Fails | Lc 42.5 | Non-text elements, placeholder text |
| #7CB7DF text on black | 9.69:1 | AAA | Lc -59.7 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1ECF3
oklch(93.7% 0.015 235.4)
-
Step 200
200
#C8DCEB
oklch(88.4% 0.03 240.2)
-
Step 300
300
#A2C6DF
oklch(80.9% 0.052 238.6)
-
Step 400
400 (this color)
#7CB7DF
oklch(75.4% 0.084 239)
-
Step 500
500
#4292C3
oklch(63.1% 0.107 238.7)
-
Step 600
600
#1A7BB0
oklch(55.6% 0.117 239.3)
-
Step 700
700
#066897
oklch(49.2% 0.108 238.6)
-
Step 800
800
#0E557B
oklch(42.8% 0.09 239)
-
Step 900
900
#164663
oklch(37.7% 0.071 239.4)
-
Step 950
950
#0F293A
oklch(26.9% 0.045 240)
#7CB7DF 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) | #A5B6E1 | 0.048 |
| Deuteranopia (no green cones) | #98ACDE | 0.041 |
| Tritanopia (no blue cones) | #52C1C4 | 0.067 |
| Achromatopsia (no color) | #B0B0B0 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7CB7DF
#7CB7DF
oklch(75.4% 0.084 239)
- #D8A279
#D8A279
oklch(75.3% 0.085 58.2)
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 #7CB7DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.045
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Carolina Blue #8AB8FE ΔE 0.049
- Lightblue #7BC8F6 ΔE 0.049
- Vivid Sky Blue #4CC9F0 ΔE 0.055
- Sky #82CAFC ΔE 0.059
- Sky Blue #87CEEB ΔE 0.064
- Pastel Blue #A2BFFE ΔE 0.067
Use #7CB7DF 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.