#5699D2
Closest named color: Faded Blue (#658CBB). oklch(66.3% 0.109 246.1), rgb(86, 153, 210).
Aa
Black text reads best on this color (6.88:1).
About this color
#5699D2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.109 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.043 away. Black text reads best on it, at 6.88:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.109) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.88:1 |
| White text | 3.05:1 |
Values
| HEX | #5699D2 |
| RGB | rgb(86, 153, 210) |
| HSL | hsl(208, 58%, 58%) |
| OKLCH | oklch(66.3% 0.109 246.1) |
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 #5699D2 | 3.05:1 | AA large text | Lc -62.5 | Content text, not long reading |
| Black text on #5699D2 | 6.88:1 | AA | Lc 46.9 | Large or bold text, headings |
| #5699D2 text on white | 3.05:1 | AA large text | Lc 57.2 | Large or bold text, headings |
| #5699D2 text on black | 6.88:1 | AA | Lc -44.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#CADCEC
oklch(88.6% 0.029 244.9)
-
Step 300
300
#A5C5E2
oklch(81% 0.054 245.9)
-
Step 400
400
#73A6D3
oklch(70.7% 0.086 246)
-
Step 500
500 (this color)
#5699D2
oklch(66.3% 0.109 246.1)
-
Step 600
600
#2C78B4
oklch(55.5% 0.119 246.3)
-
Step 700
700
#1E659B
oklch(49.1% 0.11 246.1)
-
Step 800
800
#1B537E
oklch(42.8% 0.092 245.8)
-
Step 900
900
#1D4565
oklch(37.8% 0.071 245.5)
-
Step 950
950
#12283B
oklch(26.9% 0.045 246.6)
#5699D2 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) | #809AD5 | 0.047 |
| Deuteranopia (no green cones) | #708ED1 | 0.037 |
| Tritanopia (no blue cones) | #00A7AD | 0.088 |
| Achromatopsia (no color) | #949494 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5699D2
#5699D2
oklch(66.3% 0.109 246.1)
- #C08544
#C08544
oklch(66.3% 0.109 66.5)
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 #5699D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.043
- Cornflower Blue #6495ED ΔE 0.047
- Chefchaouen Blue #4895EF ΔE 0.049
- Dark Sky Blue #448EE4 ΔE 0.049
- Greyblue #77A1B5 ΔE 0.064
- Soft Blue #6488EA ΔE 0.065
- Silver Lake Blue #778DA9 ΔE 0.067
- Dusty Blue #5A86AD ΔE 0.067
Use #5699D2 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.