#574BA1
Closest named color: Blueberry (#464196). oklch(47% 0.134 286.4), rgb(87, 75, 161).
Aa
White text reads best on this color (7.17:1).
About this color
#574BA1 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.134 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.043 away. White text reads best on it, at 7.17:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.134) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.92:1 |
| White text | 7.17:1 |
Values
| HEX | #574BA1 |
| RGB | rgb(87, 75, 161) |
| HSL | hsl(248, 36%, 46%) |
| OKLCH | oklch(47% 0.134 286.4) |
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 #574BA1 | 7.17:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #574BA1 | 2.92:1 | Fails | Lc 19.4 | Dividers and decoration only |
| #574BA1 text on white | 7.17:1 | AAA | Lc 84.7 | Fine for body text |
| #574BA1 text on black | 2.92:1 | Fails | Lc -17.3 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E8E8F6
oklch(93.5% 0.019 286)
-
Step 200
200
#D7D6F1
oklch(88.5% 0.037 287.3)
-
Step 300
300
#BDBBE9
oklch(80.9% 0.064 286.9)
-
Step 400
400
#9B97DE
oklch(70.7% 0.103 286)
-
Step 500
500
#847BD5
oklch(63% 0.133 286.5)
-
Step 600
600
#6F63C2
oklch(55.7% 0.143 286.6)
-
Step 700
700 (this color)
#574BA1
oklch(47% 0.134 286.4)
-
Step 800
800
#4C4388
oklch(42.7% 0.111 286.7)
-
Step 900
900
#3F396D
oklch(37.7% 0.087 286.7)
-
Step 950
950
#252240
oklch(27.1% 0.055 286.7)
#574BA1 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) | #215AA4 | 0.069 |
| Deuteranopia (no green cones) | #20559F | 0.068 |
| Tritanopia (no blue cones) | #405D6E | 0.112 |
| Achromatopsia (no color) | #575757 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #574BA1
#574BA1
oklch(47% 0.134 286.4)
- #625E00
#625E00
oklch(47% 0.101 106.8)
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 #574BA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.043
- Twilight #4E518B ΔE 0.044
- Dark Slate Blue #483D8B ΔE 0.056
- Rebecca Purple #663399 ΔE 0.058
- Denim Blue #3B5B92 ΔE 0.063
- Dusk #4E5481 ΔE 0.063
- Dusky Blue #475F94 ΔE 0.064
- Iris #6258C4 ΔE 0.065
Use #574BA1 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.