#704BCF
Closest named color: Light Indigo (#6D5ACF). oklch(52.6% 0.194 291.2), rgb(112, 75, 207).
Aa
White text reads best on this color (5.83:1).
About this color
#704BCF is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.194 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.033 away. White text reads best on it, at 5.83:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.194) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.59:1 |
| White text | 5.83:1 |
Values
| HEX | #704BCF |
| RGB | rgb(112, 75, 207) |
| HSL | hsl(257, 58%, 55%) |
| OKLCH | oklch(52.6% 0.194 291.2) |
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 #704BCF | 5.83:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #704BCF | 3.59:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #704BCF text on white | 5.83:1 | AA | Lc 78.7 | Fine for body text |
| #704BCF text on black | 3.59:1 | AA large text | Lc -23.1 | 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
#E9E7FA
oklch(93.5% 0.026 290.7)
-
Step 200
200
#D9D4F7
oklch(88.5% 0.048 291.9)
-
Step 300
300
#C0B7F5
oklch(80.8% 0.087 291)
-
Step 400
400
#A28FF0
oklch(70.7% 0.14 291.4)
-
Step 500
500
#8D70EB
oklch(63.1% 0.178 291.3)
-
Step 600
600 (this color)
#704BCF
oklch(52.6% 0.194 291.2)
-
Step 700
700
#6544BC
oklch(49.1% 0.179 291)
-
Step 800
800
#533998
oklch(42.8% 0.148 291.5)
-
Step 900
900
#443279
oklch(37.7% 0.116 291.5)
-
Step 950
950
#271E47
oklch(26.9% 0.074 290.7)
#704BCF 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) | #0067D3 | 0.113 |
| Deuteranopia (no green cones) | #0062CC | 0.112 |
| Tritanopia (no blue cones) | #536A86 | 0.156 |
| Achromatopsia (no color) | #656565 | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #704BCF
#704BCF
oklch(52.6% 0.194 291.2)
- #6E7000
#6E7000
oklch(52.6% 0.116 111)
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 #704BCF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.033
- Slate Blue #6A5ACD ΔE 0.033
- Bluey Purple #6241C7 ΔE 0.036
- Iris #6258C4 ΔE 0.039
- Dark Periwinkle #665FD1 ΔE 0.045
- Burple #6832E3 ΔE 0.056
- Purpley #8756E4 ΔE 0.057
- Warm Blue #4B57DB ΔE 0.061
Use #704BCF 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.