#5A87AF
Closest named color: Dusty Blue (#5A86AD). oklch(60.7% 0.079 246.4), rgb(90, 135, 175).
Aa
Black text reads best on this color (5.51:1).
About this color
#5A87AF is a medium-dark, moderately saturated blue. In OKLCH its lightness is 61%, its chroma 0.079 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.004 away. Black text reads best on it, at 5.51:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.51:1 |
| White text | 3.80:1 |
Values
| HEX | #5A87AF |
| RGB | rgb(90, 135, 175) |
| HSL | hsl(208, 35%, 52%) |
| OKLCH | oklch(60.7% 0.079 246.4) |
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 #5A87AF | 3.80:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #5A87AF | 5.51:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #5A87AF text on white | 3.80:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #5A87AF text on black | 5.51:1 | AA | Lc -36.2 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CEDBE7
oklch(88.5% 0.022 245.9)
-
Step 300
300
#ADC4D9
oklch(81% 0.039 245.9)
-
Step 400
400
#81A5C5
oklch(70.7% 0.061 245.6)
-
Step 500
500 (this color)
#5A87AF
oklch(60.7% 0.079 246.4)
-
Step 600
600
#4778A3
oklch(55.7% 0.086 246.6)
-
Step 700
700
#38658B
oklch(49.2% 0.079 245.8)
-
Step 800
800
#2F5271
oklch(42.6% 0.066 246.8)
-
Step 900
900
#2A445B
oklch(37.6% 0.051 246.3)
-
Step 950
950
#192836
oklch(27% 0.033 247.4)
#5A87AF 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) | #7688B1 | 0.035 |
| Deuteranopia (no green cones) | #6B7FAE | 0.028 |
| Tritanopia (no blue cones) | #339094 | 0.066 |
| Achromatopsia (no color) | #838383 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A87AF
#5A87AF
oklch(60.7% 0.079 246.4)
- #A3794E
#A3794E
oklch(60.8% 0.079 66.1)
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 #5A87AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.004
- Off Blue #5684AE ΔE 0.010
- Cool Blue #4984B8 ΔE 0.025
- Faded Blue #658CBB ΔE 0.026
- Steel Blue #4682B4 ΔE 0.028
- Silver Lake Blue #778DA9 ΔE 0.042
- Stormy Blue #507B9C ΔE 0.043
- Blue Grey #758DA3 ΔE 0.044
Use #5A87AF 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.