#5699CA
Closest named color: Faded Blue (#658CBB). oklch(65.9% 0.1 242.1), rgb(86, 153, 202).
Aa
Black text reads best on this color (6.80:1).
About this color
#5699CA is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.100 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.038 away. Black text reads best on it, at 6.80:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.80:1 |
| White text | 3.08:1 |
Values
| HEX | #5699CA |
| RGB | rgb(86, 153, 202) |
| HSL | hsl(205, 52%, 56%) |
| OKLCH | oklch(65.9% 0.1 242.1) |
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 #5699CA | 3.08:1 | AA large text | Lc -63.0 | Content text, not long reading |
| Black text on #5699CA | 6.80:1 | AA | Lc 46.4 | Large or bold text, headings |
| #5699CA text on white | 3.08:1 | AA large text | Lc 57.6 | Large or bold text, headings |
| #5699CA text on black | 6.80:1 | AA | Lc -44.1 | 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
#E2EBF3
oklch(93.6% 0.015 244.7)
-
Step 200
200
#CADCEA
oklch(88.5% 0.027 241.2)
-
Step 300
300
#A6C5DE
oklch(80.9% 0.049 242.6)
-
Step 400
400
#74A7CE
oklch(70.7% 0.079 242.1)
-
Step 500
500 (this color)
#5699CA
oklch(65.9% 0.1 242.1)
-
Step 600
600
#2D7AAD
oklch(55.6% 0.109 241.8)
-
Step 700
700
#1F6695
oklch(49% 0.102 242.5)
-
Step 800
800
#1C5479
oklch(42.8% 0.084 241.8)
-
Step 900
900
#1E4561
oklch(37.6% 0.065 242.5)
-
Step 950
950
#132939
oklch(27.1% 0.041 242)
#5699CA 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) | #8399CC | 0.050 |
| Deuteranopia (no green cones) | #748DC9 | 0.043 |
| Tritanopia (no blue cones) | #00A5AA | 0.079 |
| Achromatopsia (no color) | #939393 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5699CA
#5699CA
oklch(65.9% 0.1 242.1)
- #BE834E
#BE834E
oklch(65.8% 0.101 61.6)
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 #5699CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.038
- Greyblue #77A1B5 ΔE 0.056
- Silver Lake Blue #778DA9 ΔE 0.058
- Dark Sky Blue #448EE4 ΔE 0.058
- Cornflower Blue #6495ED ΔE 0.059
- Dusty Blue #5A86AD ΔE 0.060
- Chefchaouen Blue #4895EF ΔE 0.060
- Blue Grey #758DA3 ΔE 0.063
Use #5699CA 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.