#80A3DB
Closest named color: Greyblue (#77A1B5). oklch(71.1% 0.091 259.6), rgb(128, 163, 219).
Aa
Black text reads best on this color (8.17:1).
About this color
#80A3DB is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.091 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.058 away. Black text reads best on it, at 8.17:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.17:1 |
| White text | 2.56:1 |
Values
| HEX | #80A3DB |
| RGB | rgb(128, 163, 219) |
| HSL | hsl(217, 56%, 68%) |
| OKLCH | oklch(71.1% 0.091 259.6) |
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 #80A3DB | 2.56:1 | Fails | Lc -55.3 | Large or bold text, headings |
| Black text on #80A3DB | 8.17:1 | AAA | Lc 53.8 | Large or bold text, headings |
| #80A3DB text on white | 2.56:1 | Fails | Lc 50.2 | Large or bold text, headings |
| #80A3DB text on black | 8.17:1 | AAA | Lc -51.8 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF5
oklch(93.5% 0.017 259.4)
-
Step 200
200
#CDDAEF
oklch(88.5% 0.032 260)
-
Step 300
300
#ABC2E6
oklch(80.9% 0.057 259.3)
-
Step 400
400 (this color)
#80A3DB
oklch(71.1% 0.091 259.6)
-
Step 500
500
#5E8ACF
oklch(63.2% 0.115 259.1)
-
Step 600
600
#4472BC
oklch(55.5% 0.126 259.5)
-
Step 700
700
#365FA3
oklch(49% 0.119 260)
-
Step 800
800
#2D4E84
oklch(42.7% 0.098 259.8)
-
Step 900
900
#28416A
oklch(37.6% 0.077 259.8)
-
Step 950
950
#18263E
oklch(26.9% 0.049 260.7)
#80A3DB 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) | #8FA6DD | 0.021 |
| Deuteranopia (no green cones) | #859EDA | 0.014 |
| Tritanopia (no blue cones) | #60AFB6 | 0.081 |
| Achromatopsia (no color) | #A2A2A2 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #80A3DB
#80A3DB
oklch(71.1% 0.091 259.6)
- #C09B5E
#C09B5E
oklch(71% 0.09 79)
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 #80A3DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.058
- Bluegrey #85A3B2 ΔE 0.061
- Cornflower Blue #6495ED ΔE 0.062
- Bluey Grey #89A0B0 ΔE 0.062
- Periwinkle Blue #8F99FB ΔE 0.063
- Cool Gray #8D99AE ΔE 0.065
- Cool Steel #97A7B3 ΔE 0.068
- Perrywinkle #8F8CE7 ΔE 0.069
Use #80A3DB 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.