#45605B
Closest named color: Dark Green Blue (#1F6357). oklch(46.6% 0.033 182.1), rgb(69, 96, 91).
Aa
White text reads best on this color (6.82:1).
About this color
#45605B is a medium-dark, muted teal or cyan. In OKLCH its lightness is 47%, its chroma 0.033 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.039 away. White text reads best on it, at 6.82:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.07:1 |
| White text | 6.82:1 |
Values
| HEX | #45605B |
| RGB | rgb(69, 96, 91) |
| HSL | hsl(169, 16%, 32%) |
| OKLCH | oklch(46.6% 0.033 182.1) |
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 #45605B | 6.82:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #45605B | 3.07:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #45605B text on white | 6.82:1 | AA | Lc 83.5 | Fine for body text |
| #45605B text on black | 3.07:1 | AA large text | Lc -18.4 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBEA
oklch(93.7% 0.004 179.7)
-
Step 200
200
#D3DBD9
oklch(88.5% 0.009 179.6)
-
Step 300
300
#B6C4C1
oklch(80.9% 0.016 181.7)
-
Step 400
400
#90A6A2
oklch(70.7% 0.025 183.4)
-
Step 500
500
#74908B
oklch(63% 0.033 183.2)
-
Step 600
600
#5C7A75
oklch(55.5% 0.035 183.7)
-
Step 700
700 (this color)
#45605B
oklch(46.6% 0.033 182.1)
-
Step 800
800
#3E5450
oklch(42.6% 0.028 182.6)
-
Step 900
900
#354542
oklch(37.5% 0.021 182.4)
-
Step 950
950
#1F2927
oklch(27.1% 0.014 181.6)
#45605B 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) | #5E5D5B | 0.036 |
| Deuteranopia (no green cones) | #58595B | 0.033 |
| Tritanopia (no blue cones) | #3D615E | 0.010 |
| Achromatopsia (no color) | #5B5B5B | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45605B
#45605B
oklch(46.6% 0.033 182.1)
- #6A5258
#6A5258
oklch(46.5% 0.033 1.8)
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 #45605B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.039
- Slate #516572 ΔE 0.042
- Dark Aqua #05696B ΔE 0.049
- Petrol #005F6A ΔE 0.054
- YInMn Blue #415A77 ΔE 0.055
- Dusty Grape #545775 ΔE 0.063
- Dark Slate Gray #2F4F4F ΔE 0.064
- Dim Gray #696969 ΔE 0.064
Use #45605B 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.