#61658D
Closest named color: Dusky Blue (#475F94). oklch(51.9% 0.063 279.5), rgb(97, 101, 141).
Aa
White text reads best on this color (5.59:1).
About this color
#61658D is a medium-dark, muted blue. In OKLCH its lightness is 52%, its chroma 0.063 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.044 away. White text reads best on it, at 5.59:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.75:1 |
| White text | 5.59:1 |
Values
| HEX | #61658D |
| RGB | rgb(97, 101, 141) |
| HSL | hsl(235, 18%, 47%) |
| OKLCH | oklch(51.9% 0.063 279.5) |
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 #61658D | 5.59:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #61658D | 3.75:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #61658D text on white | 5.59:1 | AA | Lc 77.9 | Fine for body text |
| #61658D text on black | 3.75:1 | AA large text | Lc -23.8 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E8E9F0
oklch(93.5% 0.009 279.7)
-
Step 200
200
#D6D8E5
oklch(88.5% 0.018 279)
-
Step 300
300
#BCBFD5
oklch(80.9% 0.031 279.5)
-
Step 400
400
#9A9EBF
oklch(70.7% 0.048 279.7)
-
Step 500
500
#8186AF
oklch(63.1% 0.062 279.1)
-
Step 600
600
#6B6F9B
oklch(55.6% 0.068 279.9)
-
Step 700
700 (this color)
#61658D
oklch(51.9% 0.063 279.5)
-
Step 800
800
#494C6C
oklch(42.7% 0.053 279.8)
-
Step 900
900
#3D3F57
oklch(37.6% 0.041 280.5)
-
Step 950
950
#242533
oklch(27% 0.026 281.3)
#61658D 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) | #59698F | 0.015 |
| Deuteranopia (no green cones) | #57668C | 0.015 |
| Tritanopia (no blue cones) | #566C73 | 0.055 |
| Achromatopsia (no color) | #686868 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #61658D
#61658D
oklch(51.9% 0.063 279.5)
- #716A3E
#716A3E
oklch(52% 0.063 100.4)
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 #61658D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.044
- Metallic Blue #4F738E ΔE 0.045
- Denim #3B638C ΔE 0.050
- Dull Blue #49759C ΔE 0.051
- Slate #516572 ΔE 0.051
- Dusty Purple #825F87 ΔE 0.054
- Muted Purple #805B87 ΔE 0.054
- Muted Blue #3B719F ΔE 0.054
Use #61658D 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.