#5BAAE2
Closest named color: Cornflower Blue (#6495ED). oklch(71.1% 0.113 241.6), rgb(91, 170, 226).
Aa
Black text reads best on this color (8.29:1).
About this color
#5BAAE2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.113 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.063 away. Black text reads best on it, at 8.29:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.29:1 |
| White text | 2.53:1 |
Values
| HEX | #5BAAE2 |
| RGB | rgb(91, 170, 226) |
| HSL | hsl(205, 70%, 62%) |
| OKLCH | oklch(71.1% 0.113 241.6) |
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 #5BAAE2 | 2.53:1 | Fails | Lc -54.5 | Large or bold text, headings |
| Black text on #5BAAE2 | 8.29:1 | AAA | Lc 54.6 | Large or bold text, headings |
| #5BAAE2 text on white | 2.53:1 | Fails | Lc 49.4 | Large or bold text, headings |
| #5BAAE2 text on black | 8.29:1 | AAA | Lc -52.5 | 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
#F0F6FB
oklch(97% 0.009 242.8)
-
Step 100
100
#DEECF7
oklch(93.6% 0.021 241.4)
-
Step 200
200
#C3DDF1
oklch(88.5% 0.039 241.1)
-
Step 300
300
#98C7EB
oklch(80.9% 0.071 241.7)
-
Step 400
400 (this color)
#5BAAE2
oklch(71.1% 0.113 241.6)
-
Step 500
500
#1192D8
oklch(63.1% 0.144 241.3)
-
Step 600
600
#007AB8
oklch(55.5% 0.131 241.7)
-
Step 700
700
#00679C
oklch(49.2% 0.116 241.5)
-
Step 800
800
#005481
oklch(42.7% 0.101 241.9)
-
Step 900
900
#00466C
oklch(37.7% 0.089 241.5)
-
Step 950
950
#032941
oklch(26.9% 0.061 242.1)
#5BAAE2 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) | #91AAE5 | 0.058 |
| Deuteranopia (no green cones) | #7F9DE1 | 0.047 |
| Tritanopia (no blue cones) | #00B8BD | 0.087 |
| Achromatopsia (no color) | #A3A3A3 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5BAAE2
#5BAAE2
oklch(71.1% 0.113 241.6)
- #D49153
#D49153
oklch(71.1% 0.113 62.1)
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 #5BAAE2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.063
- Deep Sky Blue #00BFFF ΔE 0.064
- Greyblue #77A1B5 ΔE 0.066
- Turquoise Blue #06B1C4 ΔE 0.068
- Chefchaouen Blue #4895EF ΔE 0.069
- Carolina Blue #8AB8FE ΔE 0.074
- Bluegrey #85A3B2 ΔE 0.076
- Bluey Grey #89A0B0 ΔE 0.080
Use #5BAAE2 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.