#406965
Closest named color: Slate (#516572). oklch(48.9% 0.047 187.9), rgb(64, 105, 101).
Aa
White text reads best on this color (6.12:1).
About this color
#406965 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 49%, its chroma 0.047 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.036 away. White text reads best on it, at 6.12:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.42:1 |
| White text | 6.12:1 |
Values
| HEX | #406965 |
| RGB | rgb(64, 105, 101) |
| HSL | hsl(174, 24%, 33%) |
| OKLCH | oklch(48.9% 0.047 187.9) |
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 #406965 | 6.12:1 | AA | Lc -85.7 | Fine for body text |
| Black text on #406965 | 3.42:1 | AA large text | Lc 23.5 | Dividers and decoration only |
| #406965 text on white | 6.12:1 | AA | Lc 80.5 | Fine for body text |
| #406965 text on black | 3.42:1 | AA large text | Lc -21.3 | 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 700.
-
Step 50
50
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEA
oklch(93.5% 0.007 185.3)
-
Step 200
200
#D0DCDA
oklch(88.5% 0.013 185.1)
-
Step 300
300
#B1C6C3
oklch(81% 0.023 186.4)
-
Step 400
400
#88A8A5
oklch(70.7% 0.035 189.4)
-
Step 500
500
#69938E
oklch(63.1% 0.047 186.9)
-
Step 600
600
#507D79
oklch(55.6% 0.05 188.7)
-
Step 700
700 (this color)
#406965
oklch(48.9% 0.047 187.9)
-
Step 800
800
#355653
oklch(42.7% 0.039 188.5)
-
Step 900
900
#2F4744
oklch(37.7% 0.03 186.3)
-
Step 950
950
#1C2A28
oklch(27.2% 0.019 185.2)
#406965 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) | #656565 | 0.050 |
| Deuteranopia (no green cones) | #5E5F66 | 0.048 |
| Tritanopia (no blue cones) | #316B68 | 0.015 |
| Achromatopsia (no color) | #626262 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #406965
#406965
oklch(48.9% 0.047 187.9)
- #78555B
#78555B
oklch(48.9% 0.047 7.6)
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 #406965, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.036
- Dark Aqua #05696B ΔE 0.038
- Dark Aquamarine #017371 ΔE 0.042
- Deep Turquoise #017374 ΔE 0.042
- Dark Green Blue #1F6357 ΔE 0.044
- Deep Aqua #08787F ΔE 0.054
- Bluegreen #017A79 ΔE 0.056
- Dim Gray #696969 ΔE 0.056
Use #406965 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.