#45698A
Closest named color: Denim (#3B638C). oklch(50.8% 0.067 247.2), rgb(69, 105, 138).
Aa
White text reads best on this color (5.76:1).
About this color
#45698A is a medium-dark, muted blue. In OKLCH its lightness is 51%, its chroma 0.067 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.023 away. White text reads best on it, at 5.76:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.64:1 |
| White text | 5.76:1 |
Values
| HEX | #45698A |
| RGB | rgb(69, 105, 138) |
| HSL | hsl(209, 33%, 41%) |
| OKLCH | oklch(50.8% 0.067 247.2) |
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 #45698A | 5.76:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #45698A | 3.64:1 | AA large text | Lc 25.3 | Dividers and decoration only |
| #45698A text on white | 5.76:1 | AA | Lc 78.8 | Fine for body text |
| #45698A text on black | 3.64:1 | AA large text | Lc -23.0 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EBF0
oklch(93.7% 0.009 242.8)
-
Step 200
200
#D0DBE5
oklch(88.6% 0.018 245.4)
-
Step 300
300
#B1C3D5
oklch(80.9% 0.032 248.2)
-
Step 400
400
#87A4C0
oklch(70.7% 0.052 247.7)
-
Step 500
500
#698EB0
oklch(63.2% 0.066 246.8)
-
Step 600
600
#50779C
oklch(55.6% 0.073 248)
-
Step 700
700 (this color)
#45698A
oklch(50.8% 0.067 247.2)
-
Step 800
800
#35526C
oklch(42.7% 0.056 246.6)
-
Step 900
900
#2F4458
oklch(37.8% 0.043 247.8)
-
Step 950
950
#1C2833
oklch(27.1% 0.026 246.6)
#45698A 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) | #5B6A8C | 0.029 |
| Deuteranopia (no green cones) | #536389 | 0.023 |
| Tritanopia (no blue cones) | #257174 | 0.057 |
| Achromatopsia (no color) | #666666 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45698A
#45698A
oklch(50.8% 0.067 247.2)
- #7F5E3A
#7F5E3A
oklch(50.8% 0.067 67.8)
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 #45698A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.023
- Metallic Blue #4F738E ΔE 0.033
- Muted Blue #3B719F ΔE 0.036
- Dusky Blue #475F94 ΔE 0.037
- Slate #516572 ΔE 0.038
- Dull Blue #49759C ΔE 0.041
- Sea Blue #047495 ΔE 0.046
- Ocean Blue #03719C ΔE 0.046
Use #45698A 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.