#6A7DA3
Closest named color: Dusty Blue (#5A86AD). oklch(58.9% 0.063 263.9), rgb(106, 125, 163).
Aa
Black text reads best on this color (5.07:1).
About this color
#6A7DA3 is a medium-dark, muted blue. In OKLCH its lightness is 59%, its chroma 0.063 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.030 away. Black text reads best on it, at 5.07:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.07:1 |
| White text | 4.13:1 |
Values
| HEX | #6A7DA3 |
| RGB | rgb(106, 125, 163) |
| HSL | hsl(220, 24%, 53%) |
| OKLCH | oklch(58.9% 0.063 263.9) |
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 #6A7DA3 | 4.13:1 | AA large text | Lc -73.9 | Content text, not long reading |
| Black text on #6A7DA3 | 5.07:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #6A7DA3 text on white | 4.13:1 | AA large text | Lc 68.4 | Content text, not long reading |
| #6A7DA3 text on black | 5.07:1 | AA | Lc -33.2 | 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 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
#D4D9E4
oklch(88.5% 0.016 266.3)
-
Step 300
300
#B7C1D3
oklch(80.9% 0.028 262.3)
-
Step 400
400
#92A1BE
oklch(70.7% 0.046 263.6)
-
Step 500
500
#788AAD
oklch(63.2% 0.057 263.5)
-
Step 600
600 (this color)
#6A7DA3
oklch(58.9% 0.063 263.9)
-
Step 700
700
#506182
oklch(49.2% 0.057 263.3)
-
Step 800
800
#414F6A
oklch(42.7% 0.049 263.2)
-
Step 900
900
#374256
oklch(37.8% 0.037 262.2)
-
Step 950
950
#202632
oklch(26.8% 0.024 264)
#6A7DA3 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) | #7080A5 | 0.012 |
| Deuteranopia (no green cones) | #6B7AA2 | 0.008 |
| Tritanopia (no blue cones) | #59858A | 0.056 |
| Achromatopsia (no color) | #7D7D7D | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A7DA3
#6A7DA3
oklch(58.9% 0.063 263.9)
- #8F7A51
#8F7A51
oklch(58.9% 0.063 83.5)
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 #6A7DA3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.030
- Off Blue #5684AE ΔE 0.030
- Lavender Gray #7E7F9A ΔE 0.032
- Slate Gray #708090 ΔE 0.034
- Grey Blue #647D8E ΔE 0.035
- Stormy Blue #507B9C ΔE 0.035
- Steel #738595 ΔE 0.039
- Light Slate Gray #778899 ΔE 0.044
Use #6A7DA3 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.