#574690
Closest named color: Twilight (#4E518B). oklch(44.9% 0.118 291.5), rgb(87, 70, 144).
Aa
White text reads best on this color (7.82:1).
About this color
#574690 is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.118 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.034 away. White text reads best on it, at 7.82:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.68:1 |
| White text | 7.82:1 |
Values
| HEX | #574690 |
| RGB | rgb(87, 70, 144) |
| HSL | hsl(254, 35%, 42%) |
| OKLCH | oklch(44.9% 0.118 291.5) |
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 #574690 | 7.82:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #574690 | 2.68:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #574690 text on white | 7.82:1 | AAA | Lc 87.0 | Fine for body text |
| #574690 text on black | 2.68:1 | Fails | Lc -15.1 | 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 800.
-
Step 50
50
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#EAE8F7
oklch(93.7% 0.02 292.1)
-
Step 200
200
#D9D5F1
oklch(88.5% 0.038 292.2)
-
Step 300
300
#C0B9EA
oklch(80.8% 0.069 291.3)
-
Step 400
400
#A194E0
oklch(70.7% 0.11 291.2)
-
Step 500
500
#8C77D7
oklch(63.1% 0.141 291.9)
-
Step 600
600
#765EC4
oklch(55.5% 0.153 291.4)
-
Step 700
700
#644DA9
oklch(49.1% 0.142 291.8)
-
Step 800
800 (this color)
#574690
oklch(44.9% 0.118 291.5)
-
Step 900
900
#43376E
oklch(37.8% 0.092 291.4)
-
Step 950
950
#272040
oklch(26.9% 0.058 292.1)
#574690 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) | #295393 | 0.066 |
| Deuteranopia (no green cones) | #2B508E | 0.063 |
| Tritanopia (no blue cones) | #485564 | 0.097 |
| Achromatopsia (no color) | #525252 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #574690
#574690
oklch(44.9% 0.118 291.5)
- #575A00
#575A00
oklch(45% 0.1 112)
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 #574690, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.034
- Blueberry #464196 ΔE 0.034
- Dark Slate Blue #483D8B ΔE 0.037
- Dusk #4E5481 ΔE 0.051
- Rebecca Purple #663399 ΔE 0.052
- Denim Blue #3B5B92 ΔE 0.065
- Dusky Blue #475F94 ΔE 0.069
- Dusk Blue #26538D ΔE 0.070
Use #574690 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.