#5596BB
Closest named color: Faded Blue (#658CBB). oklch(64.5% 0.087 235.3), rgb(85, 150, 187).
Aa
Black text reads best on this color (6.46:1).
About this color
#5596BB is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.087 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.031 away. Black text reads best on it, at 6.46:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.46:1 |
| White text | 3.24:1 |
Values
| HEX | #5596BB |
| RGB | rgb(85, 150, 187) |
| HSL | hsl(202, 43%, 53%) |
| OKLCH | oklch(64.5% 0.087 235.3) |
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 #5596BB | 3.24:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #5596BB | 6.46:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #5596BB text on white | 3.24:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #5596BB text on black | 6.46:1 | AA | Lc -42.1 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF1
oklch(93.5% 0.013 236.6)
-
Step 200
200
#CBDCE7
oklch(88.5% 0.024 236)
-
Step 300
300
#A7C6D9
oklch(81% 0.043 235)
-
Step 400
400
#77A8C5
oklch(70.7% 0.067 235)
-
Step 500
500 (this color)
#5596BB
oklch(64.5% 0.087 235.3)
-
Step 600
600
#327CA3
oklch(55.7% 0.094 235.1)
-
Step 700
700
#23688B
oklch(49.1% 0.088 234.9)
-
Step 800
800
#205571
oklch(42.7% 0.072 235.2)
-
Step 900
900
#20465B
oklch(37.6% 0.056 235.2)
-
Step 950
950
#142936
oklch(27% 0.036 237.4)
#5596BB 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) | #8595BD | 0.055 |
| Deuteranopia (no green cones) | #768ABA | 0.046 |
| Tritanopia (no blue cones) | #06A0A2 | 0.068 |
| Achromatopsia (no color) | #8F8F8F | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5596BB
#5596BB
oklch(64.5% 0.087 235.3)
- #B77F59
#B77F59
oklch(64.4% 0.087 54.7)
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 #5596BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.031
- Silver Lake Blue #778DA9 ΔE 0.044
- Dusty Blue #5A86AD ΔE 0.045
- Blue Grey #758DA3 ΔE 0.047
- Off Blue #5684AE ΔE 0.050
- Greyblue #77A1B5 ΔE 0.053
- Cadet Blue #5F9EA0 ΔE 0.054
- Cool Blue #4984B8 ΔE 0.054
Use #5596BB 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.