#736DC5
Closest named color: Dark Periwinkle (#665FD1). oklch(58.1% 0.132 284.6), rgb(115, 109, 197).
Aa
Black text reads best on this color (4.72:1).
About this color
#736DC5 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 58%, its chroma 0.132 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.048 away. Black text reads best on it, at 4.72:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.132) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #736DC5 |
| RGB | rgb(115, 109, 197) |
| HSL | hsl(244, 43%, 60%) |
| OKLCH | oklch(58.1% 0.132 284.6) |
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 #736DC5 | 4.44:1 | AA large text | Lc -76.2 | Fine for body text |
| Black text on #736DC5 | 4.72:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #736DC5 text on white | 4.44:1 | AA large text | Lc 70.7 | Content text, not long reading |
| #736DC5 text on black | 4.72:1 | AA | Lc -31.0 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E8E9F5
oklch(93.7% 0.016 282.3)
-
Step 200
200
#D6D7EF
oklch(88.6% 0.033 283.8)
-
Step 300
300
#BCBCE6
oklch(80.9% 0.059 285)
-
Step 400
400
#9A98DA
oklch(70.6% 0.096 285.1)
-
Step 500
500
#827ED0
oklch(63.2% 0.122 284.6)
-
Step 600
600 (this color)
#736DC5
oklch(58.1% 0.132 284.6)
-
Step 700
700
#5A54A3
oklch(49.1% 0.123 284.3)
-
Step 800
800
#4A4584
oklch(42.7% 0.102 284.8)
-
Step 900
900
#3D3B6A
oklch(37.8% 0.079 283.9)
-
Step 950
950
#24233E
oklch(27.1% 0.05 284.3)
#736DC5 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) | #4C7AC8 | 0.055 |
| Deuteranopia (no green cones) | #4975C3 | 0.055 |
| Tritanopia (no blue cones) | #5B7F8F | 0.114 |
| Achromatopsia (no color) | #777777 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #736DC5
#736DC5
oklch(58.1% 0.132 284.6)
- #867D00
#867D00
oklch(57.9% 0.123 104.5)
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 #736DC5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.048
- Light Indigo #6D5ACF ΔE 0.053
- Slate Blue #6A5ACD ΔE 0.054
- Deep Lavender #8D5EB7 ΔE 0.054
- Deep Lilac #966EBD ΔE 0.057
- Medium Purple #9370DB ΔE 0.061
- Iris #6258C4 ΔE 0.062
- Medium Slate Blue #7B68EE ΔE 0.066
Use #736DC5 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.