#6D7783
Closest named color: Battleship Gray (#6C757D). oklch(56.5% 0.022 253), rgb(109, 119, 131).
Aa
Black text reads best on this color (4.61:1).
About this color
#6D7783 is a medium-dark close to neutral grey. In OKLCH its lightness is 57%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Battleship Gray (#6C757D), ΔE 0.010 away. Black text reads best on it, at 4.61:1.
| Hue family | Neutrals |
| Lightness | medium-dark (57%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.61:1 |
| White text | 4.54:1 |
Values
| HEX | #6D7783 |
| RGB | rgb(109, 119, 131) |
| HSL | hsl(213, 9%, 47%) |
| OKLCH | oklch(56.5% 0.022 253) |
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 #6D7783 | 4.54:1 | AA | Lc -77.1 | Fine for body text |
| Black text on #6D7783 | 4.61:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #6D7783 text on white | 4.54:1 | AA | Lc 71.6 | Content text, not long reading |
| #6D7783 text on black | 4.61:1 | AA | Lc -30.1 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D6D9DD
oklch(88.4% 0.006 255.5)
-
Step 300
300
#BCC1C7
oklch(80.9% 0.01 252.8)
-
Step 400
400
#9AA1AB
oklch(70.7% 0.017 257.2)
-
Step 500
500
#818A96
oklch(63% 0.021 255.6)
-
Step 600
600 (this color)
#6D7783
oklch(56.5% 0.022 253)
-
Step 700
700
#59626C
oklch(49.2% 0.02 251)
-
Step 800
800
#495058
oklch(42.8% 0.016 251.7)
-
Step 900
900
#3D4249
oklch(37.7% 0.014 256.8)
-
Step 950
950
#24272B
oklch(27.1% 0.009 255.6)
#6D7783 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) | #737784 | 0.009 |
| Deuteranopia (no green cones) | #707583 | 0.007 |
| Tritanopia (no blue cones) | #687A7B | 0.019 |
| Achromatopsia (no color) | #767676 | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D7783
#6D7783
oklch(56.5% 0.022 253)
- #7E7468
#7E7468
oklch(56.5% 0.022 72.4)
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 #6D7783, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.010
- Battleship Grey #6B7C85 ΔE 0.014
- Grey Blue #647D8E ΔE 0.022
- Slate Gray #708090 ΔE 0.029
- Steel Grey #6F828A ΔE 0.031
- Medium Grey #7D7F7C ΔE 0.038
- Gray #808080 ΔE 0.041
- Purple Grey #866F85 ΔE 0.043
Use #6D7783 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.