#704CBE
Closest named color: Iris (#6258C4). oklch(51.5% 0.171 294.1), rgb(112, 76, 190).
Aa
White text reads best on this color (6.05:1).
About this color
#704CBE is a medium-dark, vivid purple. In OKLCH its lightness is 52%, its chroma 0.171 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.034 away. White text reads best on it, at 6.05:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.46:1 |
| White text | 6.05:1 |
Values
| HEX | #704CBE |
| RGB | rgb(112, 76, 190) |
| HSL | hsl(259, 47%, 52%) |
| OKLCH | oklch(51.5% 0.171 294.1) |
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 #704CBE | 6.05:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #704CBE | 3.46:1 | AA large text | Lc 24.2 | Dividers and decoration only |
| #704CBE text on white | 6.05:1 | AA | Lc 79.9 | Fine for body text |
| #704CBE text on black | 3.46:1 | AA large text | Lc -22.0 | 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
#EAE7F9
oklch(93.6% 0.024 293.6)
-
Step 200
200
#DAD4F5
oklch(88.5% 0.045 293.8)
-
Step 300
300
#C3B7F1
oklch(80.9% 0.082 294)
-
Step 400
400
#A68FEB
oklch(70.7% 0.133 294.2)
-
Step 500
500
#9170E4
oklch(63% 0.169 294.1)
-
Step 600
600
#7D55D2
oklch(55.6% 0.184 294.4)
-
Step 700
700 (this color)
#704CBE
oklch(51.5% 0.171 294.1)
-
Step 800
800
#563993
oklch(42.7% 0.142 294.5)
-
Step 900
900
#463275
oklch(37.6% 0.11 294.2)
-
Step 950
950
#291E45
oklch(27% 0.071 294.2)
#704CBE 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) | #0064C2 | 0.114 |
| Deuteranopia (no green cones) | #0E61BC | 0.111 |
| Tritanopia (no blue cones) | #5C657E | 0.135 |
| Achromatopsia (no color) | #626262 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #704CBE
#704CBE
oklch(51.5% 0.171 294.1)
- #676E00
#676E00
oklch(51.5% 0.116 114.1)
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 #704CBE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.034
- Slate Blue #6A5ACD ΔE 0.038
- Bluey Purple #6241C7 ΔE 0.039
- Light Indigo #6D5ACF ΔE 0.039
- Dark Periwinkle #665FD1 ΔE 0.051
- Blue With A Hint Of Purple #533CC6 ΔE 0.065
- Blurple #5539CC ΔE 0.068
- Deep Lavender #8D5EB7 ΔE 0.072
Use #704CBE 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.