#5AA6BD
Closest named color: Greyblue (#77A1B5). oklch(68.5% 0.082 219.8), rgb(90, 166, 189).
Aa
Black text reads best on this color (7.62:1).
About this color
#5AA6BD is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 69%, its chroma 0.082 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.030 away. Black text reads best on it, at 7.62:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.62:1 |
| White text | 2.75:1 |
Values
| HEX | #5AA6BD |
| RGB | rgb(90, 166, 189) |
| HSL | hsl(194, 43%, 55%) |
| OKLCH | oklch(68.5% 0.082 219.8) |
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 #5AA6BD | 2.75:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #5AA6BD | 7.62:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #5AA6BD text on white | 2.75:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #5AA6BD text on black | 7.62:1 | AAA | Lc -48.8 | 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
#F1F7F9
oklch(97.2% 0.007 219.6)
-
Step 100
100
#E0ECF1
oklch(93.6% 0.015 224.5)
-
Step 200
200
#C5DEE6
oklch(88.5% 0.029 219)
-
Step 300
300
#9CC9D8
oklch(80.9% 0.052 220.3)
-
Step 400
400 (this color)
#5AA6BD
oklch(68.5% 0.082 219.8)
-
Step 500
500
#2598B5
oklch(63.1% 0.105 219.5)
-
Step 600
600
#00809C
oklch(55.5% 0.101 220.3)
-
Step 700
700
#006C83
oklch(49.1% 0.089 219.3)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#004A5B
oklch(37.8% 0.069 219.8)
-
Step 950
950
#072B35
oklch(26.9% 0.043 220.5)
#5AA6BD 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) | #98A2BE | 0.070 |
| Deuteranopia (no green cones) | #8997BD | 0.063 |
| Tritanopia (no blue cones) | #16AEAD | 0.053 |
| Achromatopsia (no color) | #9C9C9C | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5AA6BD
#5AA6BD
oklch(68.5% 0.082 219.8)
- #C68973
#C68973
oklch(68.6% 0.082 40.6)
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 #5AA6BD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.030
- Cadet Blue #5F9EA0 ΔE 0.042
- Turquoise Blue #06B1C4 ΔE 0.043
- Bluegrey #85A3B2 ΔE 0.046
- Bluey Grey #89A0B0 ΔE 0.051
- Light Sea Green #20B2AA ΔE 0.061
- Cool Gray #8D99AE ΔE 0.062
- Dull Teal #5F9E8F ΔE 0.065
Use #5AA6BD 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.