#6F748E
Closest named color: Battleship Gray (#6C757D). oklch(56.4% 0.041 276.5), rgb(111, 116, 142).
Aa
White text reads best on this color (4.60:1).
About this color
#6F748E is a medium-dark, muted blue. In OKLCH its lightness is 56%, its chroma 0.041 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Battleship Gray (#6C757D), ΔE 0.029 away. White text reads best on it, at 4.60:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.56:1 |
| White text | 4.60:1 |
Values
| HEX | #6F748E |
| RGB | rgb(111, 116, 142) |
| HSL | hsl(230, 12%, 50%) |
| OKLCH | oklch(56.4% 0.041 276.5) |
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 #6F748E | 4.60:1 | AA | Lc -77.4 | Fine for body text |
| Black text on #6F748E | 4.56:1 | AA | Lc 32.1 | Non-text elements, placeholder text |
| #6F748E text on white | 4.60:1 | AA | Lc 72.0 | Content text, not long reading |
| #6F748E text on black | 4.56:1 | AA | Lc -29.7 | Dividers and decoration only |
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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9ED
oklch(93.5% 0.005 286.3)
-
Step 200
200
#D7D9E0
oklch(88.6% 0.01 273.3)
-
Step 300
300
#BDC0CD
oklch(80.9% 0.018 275.6)
-
Step 400
400
#9B9FB3
oklch(70.6% 0.029 276.6)
-
Step 500
500
#8388A1
oklch(63.1% 0.038 276.4)
-
Step 600
600 (this color)
#6F748E
oklch(56.4% 0.041 276.5)
-
Step 700
700
#5B5F76
oklch(49.1% 0.037 277.2)
-
Step 800
800
#4A4E60
oklch(42.7% 0.03 275.2)
-
Step 900
900
#3E414F
oklch(37.8% 0.024 275.7)
-
Step 950
950
#24262E
oklch(27% 0.015 274.3)
#6F748E 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) | #6D768F | 0.006 |
| Deuteranopia (no green cones) | #6B748D | 0.006 |
| Tritanopia (no blue cones) | #68797D | 0.036 |
| Achromatopsia (no color) | #757575 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F748E
#6F748E
oklch(56.4% 0.041 276.5)
- #7C765B
#7C765B
oklch(56.4% 0.04 97)
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 #6F748E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.029
- Grey Blue #647D8E ΔE 0.029
- Battleship Grey #6B7C85 ΔE 0.031
- Grey Purple #826D8C ΔE 0.033
- Slate Gray #708090 ΔE 0.035
- Purple Grey #866F85 ΔE 0.037
- Lavender Gray #7E7F9A ΔE 0.041
- Metallic Blue #4F738E ΔE 0.043
Use #6F748E 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.