#6F8AAA
Closest named color: Silver Lake Blue (#778DA9). oklch(62.5% 0.058 253), rgb(111, 138, 170).
Aa
Black text reads best on this color (5.89:1).
About this color
#6F8AAA is a medium-light, muted blue. In OKLCH its lightness is 62%, its chroma 0.058 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.014 away. Black text reads best on it, at 5.89:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 5.89:1 |
| White text | 3.56:1 |
Values
| HEX | #6F8AAA |
| RGB | rgb(111, 138, 170) |
| HSL | hsl(213, 26%, 55%) |
| OKLCH | oklch(62.5% 0.058 253) |
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 #6F8AAA | 3.56:1 | AA large text | Lc -68.7 | Content text, not long reading |
| Black text on #6F8AAA | 5.89:1 | AA | Lc 40.9 | Non-text elements, placeholder text |
| #6F8AAA text on white | 3.56:1 | AA large text | Lc 63.2 | Content text, not long reading |
| #6F8AAA text on black | 5.89:1 | AA | Lc -38.5 | 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
#F4F6F8
oklch(97.2% 0.003 247.9)
-
Step 100
100
#E6EAEF
oklch(93.5% 0.008 253.9)
-
Step 200
200
#D2DAE3
oklch(88.5% 0.015 251.2)
-
Step 300
300
#B4C2D3
oklch(80.9% 0.029 253.3)
-
Step 400
400
#8DA3BD
oklch(70.7% 0.045 252.7)
-
Step 500
500 (this color)
#6F8AAA
oklch(62.5% 0.058 253)
-
Step 600
600
#597698
oklch(55.7% 0.063 252.9)
-
Step 700
700
#496381
oklch(49.1% 0.058 252.5)
-
Step 800
800
#3C5169
oklch(42.8% 0.048 252.2)
-
Step 900
900
#334355
oklch(37.7% 0.037 251.8)
-
Step 950
950
#1E2732
oklch(26.9% 0.024 253.7)
#6F8AAA 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) | #7E8BAC | 0.021 |
| Deuteranopia (no green cones) | #7785A9 | 0.016 |
| Tritanopia (no blue cones) | #5C9195 | 0.049 |
| Achromatopsia (no color) | #888888 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F8AAA
#6F8AAA
oklch(62.5% 0.058 253)
- #9D8261
#9D8261
oklch(62.4% 0.057 72.1)
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 #6F8AAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.014
- Blue Grey #758DA3 ΔE 0.018
- Light Slate Gray #778899 ΔE 0.026
- Faded Blue #658CBB ΔE 0.027
- Dusty Blue #5A86AD ΔE 0.029
- Steel #738595 ΔE 0.031
- Lavender Gray #7E7F9A ΔE 0.036
- Off Blue #5684AE ΔE 0.037
Use #6F8AAA 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.