#61678E
Closest named color: Metallic Blue (#4F738E). oklch(52.4% 0.062 277.3), rgb(97, 103, 142).
Aa
White text reads best on this color (5.47:1).
About this color
#61678E is a medium-dark, muted blue. In OKLCH its lightness is 52%, its chroma 0.062 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Metallic Blue (#4F738E), ΔE 0.040 away. White text reads best on it, at 5.47:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.062) |
| Temperature | cool |
| Nearest name | Metallic Blue (#4F738E) |
| Black text | 3.83:1 |
| White text | 5.47:1 |
Values
| HEX | #61678E |
| RGB | rgb(97, 103, 142) |
| HSL | hsl(232, 19%, 47%) |
| OKLCH | oklch(52.4% 0.062 277.3) |
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 #61678E | 5.47:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #61678E | 3.83:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #61678E text on white | 5.47:1 | AA | Lc 77.3 | Fine for body text |
| #61678E text on black | 3.83:1 | AA large text | Lc -24.5 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E8E9EF
oklch(93.5% 0.008 278.6)
-
Step 200
200
#D6D8E4
oklch(88.4% 0.017 278.5)
-
Step 300
300
#BCBFD3
oklch(80.9% 0.028 279)
-
Step 400
400
#999FBD
oklch(70.8% 0.044 276.3)
-
Step 500
500
#8087AC
oklch(63.1% 0.056 276.3)
-
Step 600
600 (this color)
#61678E
oklch(52.4% 0.062 277.3)
-
Step 700
700
#585E81
oklch(49.1% 0.057 276.6)
-
Step 800
800
#484D69
oklch(42.7% 0.047 276.4)
-
Step 900
900
#3C4055
oklch(37.7% 0.036 276.1)
-
Step 950
950
#232532
oklch(26.8% 0.024 277.8)
#61678E 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) | #5B6B90 | 0.013 |
| Deuteranopia (no green cones) | #59688D | 0.012 |
| Tritanopia (no blue cones) | #556E75 | 0.054 |
| Achromatopsia (no color) | #696969 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #61678E
#61678E
oklch(52.4% 0.062 277.3)
- #746B40
#746B40
oklch(52.5% 0.062 97.8)
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 #61678E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Metallic Blue #4F738E ΔE 0.040
- Dull Blue #49759C ΔE 0.046
- Dusky Blue #475F94 ΔE 0.047
- Muted Blue #3B719F ΔE 0.051
- Denim #3B638C ΔE 0.052
- Slate #516572 ΔE 0.052
- Dusty Purple #825F87 ΔE 0.054
- Muted Purple #805B87 ΔE 0.056
Use #61678E 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.