#41689D
Closest named color: Muted Blue (#3B719F). oklch(51.3% 0.096 256.4), rgb(65, 104, 157).
Aa
White text reads best on this color (5.68:1).
About this color
#41689D is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.096 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Muted Blue (#3B719F), ΔE 0.026 away. White text reads best on it, at 5.68:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Muted Blue (#3B719F) |
| Black text | 3.69:1 |
| White text | 5.68:1 |
Values
| HEX | #41689D |
| RGB | rgb(65, 104, 157) |
| HSL | hsl(215, 41%, 44%) |
| OKLCH | oklch(51.3% 0.096 256.4) |
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 #41689D | 5.68:1 | AA | Lc -83.6 | Fine for body text |
| Black text on #41689D | 3.69:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #41689D text on white | 5.68:1 | AA | Lc 78.3 | Fine for body text |
| #41689D text on black | 3.69:1 | AA large text | Lc -23.5 | 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 700.
-
Step 50
50
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EAF3
oklch(93.5% 0.014 258.3)
-
Step 200
200
#CEDAEA
oklch(88.4% 0.026 255.6)
-
Step 300
300
#AEC2DF
oklch(80.8% 0.047 257.6)
-
Step 400
400
#83A3CF
oklch(70.8% 0.074 256.4)
-
Step 500
500
#638BC2
oklch(63% 0.095 256.5)
-
Step 600
600
#4A75AF
oklch(55.7% 0.103 256.3)
-
Step 700
700 (this color)
#41689D
oklch(51.3% 0.096 256.4)
-
Step 800
800
#31507A
oklch(42.8% 0.079 256.4)
-
Step 900
900
#2B4262
oklch(37.6% 0.062 256.8)
-
Step 950
950
#1A2739
oklch(27% 0.038 256.7)
#41689D 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) | #526B9F | 0.023 |
| Deuteranopia (no green cones) | #46639C | 0.014 |
| Tritanopia (no blue cones) | #00747B | 0.084 |
| Achromatopsia (no color) | #676767 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #41689D
#41689D
oklch(51.3% 0.096 256.4)
- #865E1B
#865E1B
oklch(51.2% 0.096 75.7)
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 #41689D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Blue #3B719F ΔE 0.026
- French Blue #436BAD ΔE 0.026
- Dusky Blue #475F94 ΔE 0.027
- Denim #3B638C ΔE 0.030
- Flat Blue #3C73A8 ΔE 0.032
- Mid Blue #276AB3 ΔE 0.039
- Denim Blue #3B5B92 ΔE 0.040
- Dull Blue #49759C ΔE 0.041
Use #41689D 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.