#704DD9
Closest named color: Light Indigo (#6D5ACF). oklch(53.7% 0.203 289.2), rgb(112, 77, 217).
Aa
White text reads best on this color (5.59:1).
About this color
#704DD9 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.203 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.032 away. White text reads best on it, at 5.59:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.203) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.75:1 |
| White text | 5.59:1 |
Values
| HEX | #704DD9 |
| RGB | rgb(112, 77, 217) |
| HSL | hsl(255, 65%, 58%) |
| OKLCH | oklch(53.7% 0.203 289.2) |
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 #704DD9 | 5.59:1 | AA | Lc -82.7 | Fine for body text |
| Black text on #704DD9 | 3.75:1 | AA large text | Lc 26.6 | Dividers and decoration only |
| #704DD9 text on white | 5.59:1 | AA | Lc 77.4 | Fine for body text |
| #704DD9 text on black | 3.75:1 | AA large text | Lc -24.3 | 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 600.
-
Step 50
50
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E9E7FB
oklch(93.5% 0.027 290.5)
-
Step 200
200
#D7D4F9
oklch(88.4% 0.051 289)
-
Step 300
300
#BEB7F8
oklch(80.8% 0.091 289.1)
-
Step 400
400
#9F8FF5
oklch(70.7% 0.146 289.3)
-
Step 500
500
#8A6FF1
oklch(63.1% 0.187 289.5)
-
Step 600
600 (this color)
#704DD9
oklch(53.7% 0.203 289.2)
-
Step 700
700
#6342C2
oklch(49% 0.189 289.4)
-
Step 800
800
#50389D
oklch(42.7% 0.156 289)
-
Step 900
900
#42327D
oklch(37.8% 0.122 289)
-
Step 950
950
#261E49
oklch(27% 0.077 288.7)
#704DD9 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) | #006BDD | 0.111 |
| Deuteranopia (no green cones) | #0064D6 | 0.108 |
| Tritanopia (no blue cones) | #4D6F8C | 0.166 |
| Achromatopsia (no color) | #686868 | 0.204 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #704DD9
#704DD9
oklch(53.7% 0.203 289.2)
- #737300
#737300
oklch(53.8% 0.117 109.8)
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 #704DD9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.032
- Slate Blue #6A5ACD ΔE 0.035
- Dark Periwinkle #665FD1 ΔE 0.043
- Bluey Purple #6241C7 ΔE 0.045
- Iris #6258C4 ΔE 0.045
- Purpley #8756E4 ΔE 0.048
- Burple #6832E3 ΔE 0.052
- Warm Blue #4B57DB ΔE 0.056
Use #704DD9 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.