#7440B5
Closest named color: Bluey Purple (#6241C7). oklch(49.5% 0.178 300.4), rgb(116, 64, 181).
Aa
White text reads best on this color (6.68:1).
About this color
#7440B5 is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.178 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.044 away. White text reads best on it, at 6.68:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.14:1 |
| White text | 6.68:1 |
Values
| HEX | #7440B5 |
| RGB | rgb(116, 64, 181) |
| HSL | hsl(267, 48%, 48%) |
| OKLCH | oklch(49.5% 0.178 300.4) |
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 #7440B5 | 6.68:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #7440B5 | 3.14:1 | AA large text | Lc 21.6 | Dividers and decoration only |
| #7440B5 text on white | 6.68:1 | AA | Lc 82.5 | Fine for body text |
| #7440B5 text on black | 3.14:1 | AA large text | Lc -19.5 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE6F8
oklch(93.5% 0.025 301.1)
-
Step 200
200
#DED3F5
oklch(88.6% 0.048 300.2)
-
Step 300
300
#C9B4F0
oklch(80.8% 0.086 300.5)
-
Step 400
400
#AF8BE9
oklch(70.7% 0.138 300.6)
-
Step 500
500
#9C6BE2
oklch(63.2% 0.176 300.5)
-
Step 600
600
#874FD0
oklch(55.6% 0.191 300.2)
-
Step 700
700 (this color)
#7440B5
oklch(49.5% 0.178 300.4)
-
Step 800
800
#5D3591
oklch(42.7% 0.146 300.3)
-
Step 900
900
#4C2F74
oklch(37.6% 0.115 300.4)
-
Step 950
950
#2C1C44
oklch(26.9% 0.073 300)
#7440B5 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) | #005CB9 | 0.131 |
| Deuteranopia (no green cones) | #0A5BB2 | 0.129 |
| Tritanopia (no blue cones) | #665A75 | 0.133 |
| Achromatopsia (no color) | #5C5C5C | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7440B5
#7440B5
oklch(49.5% 0.178 300.4)
- #596B00
#596B00
oklch(49.5% 0.118 120.5)
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 #7440B5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.044
- Rebecca Purple #663399 ΔE 0.058
- Iris #6258C4 ΔE 0.061
- Slate Blue #6A5ACD ΔE 0.067
- Blue With A Hint Of Purple #533CC6 ΔE 0.067
- Light Indigo #6D5ACF ΔE 0.067
- Purply #983FB2 ΔE 0.069
- Blurple #5539CC ΔE 0.071
Use #7440B5 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.