#5FAAC1
Closest named color: Greyblue (#77A1B5). oklch(69.8% 0.082 219.9), rgb(95, 170, 193).
Aa
Black text reads best on this color (8.00:1).
About this color
#5FAAC1 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 70%, 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 0.032 away. Black text reads best on it, at 8.00:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.00:1 |
| White text | 2.62:1 |
Values
| HEX | #5FAAC1 |
| RGB | rgb(95, 170, 193) |
| HSL | hsl(194, 44%, 56%) |
| OKLCH | oklch(69.8% 0.082 219.9) |
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 #5FAAC1 | 2.62:1 | Fails | Lc -56.2 | Large or bold text, headings |
| Black text on #5FAAC1 | 8.00:1 | AAA | Lc 53.0 | Large or bold text, headings |
| #5FAAC1 text on white | 2.62:1 | Fails | Lc 51.0 | Large or bold text, headings |
| #5FAAC1 text on black | 8.00:1 | AAA | Lc -50.9 | 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
#C6DEE6
oklch(88.5% 0.028 219.8)
-
Step 300
300
#9DC9D8
oklch(81% 0.051 220.7)
-
Step 400
400 (this color)
#5FAAC1
oklch(69.8% 0.082 219.9)
-
Step 500
500
#2898B5
oklch(63.2% 0.104 219.8)
-
Step 600
600
#00809C
oklch(55.5% 0.101 220.3)
-
Step 700
700
#006C84
oklch(49.2% 0.09 220.2)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#014A5A
oklch(37.8% 0.068 218.7)
-
Step 950
950
#072B35
oklch(26.9% 0.043 220.5)
#5FAAC1 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) | #9CA6C2 | 0.069 |
| Deuteranopia (no green cones) | #8D9BC1 | 0.062 |
| Tritanopia (no blue cones) | #24B2B1 | 0.053 |
| Achromatopsia (no color) | #A0A0A0 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5FAAC1
#5FAAC1
oklch(69.8% 0.082 219.9)
- #CA8D77
#CA8D77
oklch(69.8% 0.081 40.7)
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 #5FAAC1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.032
- Turquoise Blue #06B1C4 ΔE 0.042
- Bluegrey #85A3B2 ΔE 0.043
- Bluey Grey #89A0B0 ΔE 0.050
- Cadet Blue #5F9EA0 ΔE 0.052
- Light Sea Green #20B2AA ΔE 0.061
- Cool Steel #97A7B3 ΔE 0.063
- Cool Gray #8D99AE ΔE 0.063
Use #5FAAC1 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.