#6586AE
Closest named color: Dusty Blue (#5A86AD). oklch(61.1% 0.072 253.7), rgb(101, 134, 174).
Aa
Black text reads best on this color (5.57:1).
About this color
#6586AE is a medium-dark, moderately saturated blue. In OKLCH its lightness is 61%, its chroma 0.072 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.013 away. Black text reads best on it, at 5.57:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.57:1 |
| White text | 3.76:1 |
Values
| HEX | #6586AE |
| RGB | rgb(101, 134, 174) |
| HSL | hsl(213, 31%, 54%) |
| OKLCH | oklch(61.1% 0.072 253.7) |
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 #6586AE | 3.76:1 | AA large text | Lc -70.7 | Content text, not long reading |
| Black text on #6586AE | 5.57:1 | AA | Lc 38.9 | Non-text elements, placeholder text |
| #6586AE text on white | 3.76:1 | AA large text | Lc 65.2 | Content text, not long reading |
| #6586AE text on black | 5.57:1 | AA | Lc -36.5 | 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
#E5EAF1
oklch(93.5% 0.011 256.7)
-
Step 200
200
#D0DAE6
oklch(88.4% 0.02 252.9)
-
Step 300
300
#B1C2D7
oklch(80.8% 0.035 253.7)
-
Step 400
400
#89A3C3
oklch(70.7% 0.055 253.8)
-
Step 500
500 (this color)
#6586AE
oklch(61.1% 0.072 253.7)
-
Step 600
600
#5276A0
oklch(55.6% 0.078 252.9)
-
Step 700
700
#436389
oklch(49.2% 0.072 253.4)
-
Step 800
800
#37516F
oklch(42.8% 0.059 252.7)
-
Step 900
900
#30435A
oklch(37.7% 0.047 253.7)
-
Step 950
950
#1C2735
oklch(26.9% 0.03 254.7)
#6586AE 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) | #7788B0 | 0.025 |
| Deuteranopia (no green cones) | #6E80AD | 0.019 |
| Tritanopia (no blue cones) | #4B8F94 | 0.062 |
| Achromatopsia (no color) | #838383 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6586AE
#6586AE
oklch(61.1% 0.072 253.7)
- #9E7D52
#9E7D52
oklch(61.1% 0.072 73.2)
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 #6586AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.013
- Off Blue #5684AE ΔE 0.019
- Faded Blue #658CBB ΔE 0.023
- Silver Lake Blue #778DA9 ΔE 0.034
- Cool Blue #4984B8 ΔE 0.034
- Blue Grey #758DA3 ΔE 0.037
- Steel Blue #4682B4 ΔE 0.038
- Steel #738595 ΔE 0.040
Use #6586AE 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.