#5AA2BF
Closest named color: Greyblue (#77A1B5). oklch(67.7% 0.084 226.3), rgb(90, 162, 191).
Aa
Black text reads best on this color (7.35:1).
About this color
#5AA2BF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 68%, its chroma 0.084 and its hue 226°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.031 away. Black text reads best on it, at 7.35:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.35:1 |
| White text | 2.85:1 |
Values
| HEX | #5AA2BF |
| RGB | rgb(90, 162, 191) |
| HSL | hsl(197, 44%, 55%) |
| OKLCH | oklch(67.7% 0.084 226.3) |
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 #5AA2BF | 2.85:1 | Fails | Lc -59.8 | Large or bold text, headings |
| Black text on #5AA2BF | 7.35:1 | AAA | Lc 49.5 | Large or bold text, headings |
| #5AA2BF text on white | 2.85:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #5AA2BF text on black | 7.35:1 | AAA | Lc -47.3 | 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
#E0ECF2
oklch(93.6% 0.015 229)
-
Step 200
200
#C6DEE8
oklch(88.6% 0.029 224.7)
-
Step 300
300
#9DC8DB
oklch(80.8% 0.053 226.7)
-
Step 400
400 (this color)
#5AA2BF
oklch(67.7% 0.084 226.3)
-
Step 500
500
#2D96BB
oklch(63.1% 0.107 226.4)
-
Step 600
600
#007FA3
oklch(55.6% 0.107 226.4)
-
Step 700
700
#006B89
oklch(49.1% 0.094 225.7)
-
Step 800
800
#005771
oklch(42.6% 0.082 226.6)
-
Step 900
900
#05495E
oklch(37.8% 0.07 225.8)
-
Step 950
950
#092B37
oklch(27.1% 0.044 225.6)
#5AA2BF 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) | #929FC1 | 0.064 |
| Deuteranopia (no green cones) | #8494BF | 0.057 |
| Tritanopia (no blue cones) | #15ABAB | 0.060 |
| Achromatopsia (no color) | #999999 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5AA2BF
#5AA2BF
oklch(67.7% 0.084 226.3)
- #C3876B
#C3876B
oklch(67.7% 0.084 45.9)
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 #5AA2BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.031
- Cadet Blue #5F9EA0 ΔE 0.045
- Bluegrey #85A3B2 ΔE 0.049
- Turquoise Blue #06B1C4 ΔE 0.051
- Bluey Grey #89A0B0 ΔE 0.053
- Cool Gray #8D99AE ΔE 0.060
- Faded Blue #658CBB ΔE 0.061
- Silver Lake Blue #778DA9 ΔE 0.062
Use #5AA2BF 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.