#6A7FA1
Closest named color: Dusty Blue (#5A86AD). oklch(59.3% 0.058 259.9), rgb(106, 127, 161).
Aa
Black text reads best on this color (5.16:1).
About this color
#6A7FA1 is a medium-dark, muted blue. In OKLCH its lightness is 59%, its chroma 0.058 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.027 away. Black text reads best on it, at 5.16:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.16:1 |
| White text | 4.06:1 |
Values
| HEX | #6A7FA1 |
| RGB | rgb(106, 127, 161) |
| HSL | hsl(217, 23%, 52%) |
| OKLCH | oklch(59.3% 0.058 259.9) |
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 #6A7FA1 | 4.06:1 | AA large text | Lc -73.4 | Content text, not long reading |
| Black text on #6A7FA1 | 5.16:1 | AA | Lc 36.2 | Non-text elements, placeholder text |
| #6A7FA1 text on white | 4.06:1 | AA large text | Lc 67.9 | Content text, not long reading |
| #6A7FA1 text on black | 5.16:1 | AA | Lc -33.8 | 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 600.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAEF
oklch(93.6% 0.007 260.7)
-
Step 200
200
#D4D9E3
oklch(88.4% 0.015 264.5)
-
Step 300
300
#B7C1D2
oklch(80.8% 0.026 261.1)
-
Step 400
400
#92A2BB
oklch(70.8% 0.041 259.3)
-
Step 500
500
#778AAA
oklch(63% 0.053 260.8)
-
Step 600
600 (this color)
#6A7FA1
oklch(59.3% 0.058 259.9)
-
Step 700
700
#4F6180
oklch(49% 0.055 261.1)
-
Step 800
800
#415068
oklch(42.8% 0.044 259.7)
-
Step 900
900
#374254
oklch(37.7% 0.034 260.2)
-
Step 950
950
#202731
oklch(27% 0.021 257.3)
#6A7FA1 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) | #7381A3 | 0.014 |
| Deuteranopia (no green cones) | #6D7CA0 | 0.009 |
| Tritanopia (no blue cones) | #59868A | 0.052 |
| Achromatopsia (no color) | #7E7E7E | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A7FA1
#6A7FA1
oklch(59.3% 0.058 259.9)
- #907B56
#907B56
oklch(59.3% 0.058 81.3)
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 #6A7FA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.027
- Slate Gray #708090 ΔE 0.028
- Off Blue #5684AE ΔE 0.029
- Lavender Gray #7E7F9A ΔE 0.029
- Grey Blue #647D8E ΔE 0.031
- Steel #738595 ΔE 0.032
- Stormy Blue #507B9C ΔE 0.036
- Light Slate Gray #778899 ΔE 0.038
Use #6A7FA1 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.