#736EB3
Closest named color: Dark Lavender (#856798). oklch(57.2% 0.105 285.9), rgb(115, 110, 179).
Aa
Black text reads best on this color (4.61:1).
About this color
#736EB3 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 57%, its chroma 0.105 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.049 away. Black text reads best on it, at 4.61:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.105) |
| Temperature | cool |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.61:1 |
| White text | 4.55:1 |
Values
| HEX | #736EB3 |
| RGB | rgb(115, 110, 179) |
| HSL | hsl(244, 31%, 57%) |
| OKLCH | oklch(57.2% 0.105 285.9) |
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 #736EB3 | 4.55:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #736EB3 | 4.61:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #736EB3 text on white | 4.55:1 | AA | Lc 71.6 | Content text, not long reading |
| #736EB3 text on black | 4.61:1 | AA | Lc -30.1 | Non-text elements, placeholder text |
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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E9F3
oklch(93.7% 0.013 286.1)
-
Step 200
200
#D7D7EA
oklch(88.5% 0.026 285.9)
-
Step 300
300
#BDBDDE
oklch(80.9% 0.046 285.3)
-
Step 400
400
#9C9ACE
oklch(70.7% 0.075 286.1)
-
Step 500
500
#8481C1
oklch(63.1% 0.095 285.5)
-
Step 600
600 (this color)
#736EB3
oklch(57.2% 0.105 285.9)
-
Step 700
700
#5C5795
oklch(49% 0.098 285.9)
-
Step 800
800
#4B4879
oklch(42.7% 0.08 285.3)
-
Step 900
900
#3F3C62
oklch(37.7% 0.064 286.5)
-
Step 950
950
#252339
oklch(26.9% 0.041 287.5)
#736EB3 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) | #5878B6 | 0.042 |
| Deuteranopia (no green cones) | #5774B1 | 0.040 |
| Tritanopia (no blue cones) | #627B88 | 0.090 |
| Achromatopsia (no color) | #767676 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #736EB3
#736EB3
oklch(57.2% 0.105 285.9)
- #817B26
#817B26
oklch(57.2% 0.105 105.3)
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 #736EB3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.049
- Deep Lavender #8D5EB7 ΔE 0.056
- Deep Lilac #966EBD ΔE 0.058
- Faded Purple #916E99 ΔE 0.062
- Grey Purple #826D8C ΔE 0.064
- French Blue #436BAD ΔE 0.065
- Dark Lilac #9C6DA5 ΔE 0.069
- Dark Periwinkle #665FD1 ΔE 0.069
Use #736EB3 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.