#79B7DB
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.1% 0.082 234.9), rgb(121, 183, 219).
Aa
Black text reads best on this color (9.60:1).
About this color
#79B7DB is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.082 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.046 away. Black text reads best on it, at 9.60:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.60:1 |
| White text | 2.18:1 |
Values
| HEX | #79B7DB |
| RGB | rgb(121, 183, 219) |
| HSL | hsl(202, 58%, 67%) |
| OKLCH | oklch(75.1% 0.082 234.9) |
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 #79B7DB | 2.18:1 | Fails | Lc -47.6 | Large or bold text, headings |
| Black text on #79B7DB | 9.60:1 | AAA | Lc 61.1 | Content text, not long reading |
| #79B7DB text on white | 2.18:1 | Fails | Lc 42.9 | Non-text elements, placeholder text |
| #79B7DB text on black | 9.60:1 | AAA | Lc -59.3 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF3
oklch(93.7% 0.015 235.4)
-
Step 200
200
#C8DDEA
oklch(88.6% 0.029 234.9)
-
Step 300
300
#A1C7DD
oklch(80.9% 0.051 233.6)
-
Step 400
400 (this color)
#79B7DB
oklch(75.1% 0.082 234.9)
-
Step 500
500
#3E93C0
oklch(63.1% 0.106 235.1)
-
Step 600
600
#0E7DAC
oklch(55.7% 0.114 234.6)
-
Step 700
700
#006993
oklch(49.2% 0.104 234.9)
-
Step 800
800
#065678
oklch(42.8% 0.088 234.6)
-
Step 900
900
#144761
oklch(37.8% 0.069 235.3)
-
Step 950
950
#0E2A39
oklch(27.1% 0.044 235)
#79B7DB 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) | #A6B5DD | 0.053 |
| Deuteranopia (no green cones) | #99ABDA | 0.046 |
| Tritanopia (no blue cones) | #4EC1C3 | 0.063 |
| Achromatopsia (no color) | #AFAFAF | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #79B7DB
#79B7DB
oklch(75.1% 0.082 234.9)
- #D7A17C
#D7A17C
oklch(75.1% 0.082 55.5)
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 #79B7DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.046
- Light Cornflower Blue #98C1D9 ΔE 0.047
- Lightblue #7BC8F6 ΔE 0.053
- Vivid Sky Blue #4CC9F0 ΔE 0.055
- Carolina Blue #8AB8FE ΔE 0.056
- Sky #82CAFC ΔE 0.063
- Cool Steel #97A7B3 ΔE 0.065
- Sky Blue #87CEEB ΔE 0.065
Use #79B7DB 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.