#690AAE
Closest named color: Grape (#7209B7). oklch(42.7% 0.218 302.6), rgb(105, 10, 174).
Aa
White text reads best on this color (9.31:1).
About this color
#690AAE is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.218 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape (#7209B7), ΔE 0.023 away. White text reads best on it, at 9.31:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.218) |
| Temperature | in between |
| Nearest name | Grape (#7209B7) |
| Black text | 2.25:1 |
| White text | 9.31:1 |
Values
| HEX | #690AAE |
| RGB | rgb(105, 10, 174) |
| HSL | hsl(275, 89%, 36%) |
| OKLCH | oklch(42.7% 0.218 302.6) |
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 #690AAE | 9.31:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #690AAE | 2.25:1 | Fails | Lc 14.4 | Not readable |
| #690AAE text on white | 9.31:1 | AAA | Lc 89.6 | Fine for body text |
| #690AAE text on black | 2.25:1 | Fails | Lc -12.6 | Not readable |
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 800.
-
Step 50
50
#F7F3FF
oklch(97.1% 0.016 301.2)
-
Step 100
100
#EEE4FF
oklch(93.5% 0.038 302.5)
-
Step 200
200
#E1CFFF
oklch(88.5% 0.068 302.1)
-
Step 300
300
#CFAEFF
oklch(80.8% 0.117 302.6)
-
Step 400
400
#B87FFF
oklch(70.8% 0.186 302.5)
-
Step 500
500
#A854FF
oklch(63.1% 0.242 302.4)
-
Step 600
600
#9715F7
oklch(55.5% 0.283 302.5)
-
Step 700
700
#8100D5
oklch(49.1% 0.258 302.7)
-
Step 800
800 (this color)
#690AAE
oklch(42.7% 0.218 302.6)
-
Step 900
900
#551A8A
oklch(37.7% 0.171 302.5)
-
Step 950
950
#321251
oklch(27.1% 0.109 302.9)
#690AAE 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) | #0046B2 | 0.148 |
| Deuteranopia (no green cones) | #0046AB | 0.149 |
| Tritanopia (no blue cones) | #5A4265 | 0.157 |
| Achromatopsia (no color) | #474747 | 0.220 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #690AAE
#690AAE
oklch(42.7% 0.218 302.6)
- #455700
#455700
oklch(42.6% 0.104 122.4)
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 #690AAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape #7209B7 ΔE 0.023
- Chrysanthemum #560BAD ΔE 0.040
- Rebecca Purple #663399 ΔE 0.060
- Purple Blue #5D21D0 ΔE 0.067
- Imperial Purple #480CA8 ΔE 0.070
- Violet Blue #510AC9 ΔE 0.070
- Blue With A Hint Of Purple #533CC6 ΔE 0.086
- Blurple #5539CC ΔE 0.086
Use #690AAE 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.