#613EA6
Closest named color: Rebecca Purple (#663399). oklch(46.1% 0.16 294.8), rgb(97, 62, 166).
Aa
White text reads best on this color (7.64:1).
About this color
#613EA6 is a medium-dark, vivid purple. In OKLCH its lightness is 46%, its chroma 0.160 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.031 away. White text reads best on it, at 7.64:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.74:1 |
| White text | 7.64:1 |
Values
| HEX | #613EA6 |
| RGB | rgb(97, 62, 166) |
| HSL | hsl(260, 46%, 45%) |
| OKLCH | oklch(46.1% 0.16 294.8) |
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 #613EA6 | 7.64:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #613EA6 | 2.74:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #613EA6 text on white | 7.64:1 | AAA | Lc 86.1 | Fine for body text |
| #613EA6 text on black | 2.74:1 | Fails | Lc -15.9 | 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
#EAE7F8
oklch(93.5% 0.023 294.1)
-
Step 200
200
#DAD4F3
oklch(88.4% 0.043 294.4)
-
Step 300
300
#C3B7EE
oklch(80.8% 0.078 294.6)
-
Step 400
400
#A690E5
oklch(70.6% 0.123 294.9)
-
Step 500
500
#9172DE
oklch(63% 0.159 294.7)
-
Step 600
600
#7D58CB
oklch(55.6% 0.171 295.1)
-
Step 700
700 (this color)
#613EA6
oklch(46.1% 0.16 294.8)
-
Step 800
800
#563B8E
oklch(42.7% 0.132 295.2)
-
Step 900
900
#463472
oklch(37.7% 0.103 294.3)
-
Step 950
950
#291F43
oklch(27.1% 0.065 294.4)
#613EA6 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) | #0054A9 | 0.105 |
| Deuteranopia (no green cones) | #0052A4 | 0.106 |
| Tritanopia (no blue cones) | #4F556C | 0.125 |
| Achromatopsia (no color) | #535353 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #613EA6
#613EA6
oklch(46.1% 0.16 294.8)
- #575E00
#575E00
oklch(46% 0.104 114.7)
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 #613EA6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.031
- Bluey Purple #6241C7 ΔE 0.053
- Blueberry #464196 ΔE 0.053
- Blue With A Hint Of Purple #533CC6 ΔE 0.058
- Dark Slate Blue #483D8B ΔE 0.062
- Blurple #5539CC ΔE 0.066
- Twilight #4E518B ΔE 0.074
- Iris #6258C4 ΔE 0.074
Use #613EA6 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.