#574BAC
Closest named color: Bluey Purple (#6241C7). oklch(47.7% 0.149 284.9), rgb(87, 75, 172).
Aa
White text reads best on this color (6.98:1).
About this color
#574BAC is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.149 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.051 away. White text reads best on it, at 6.98:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.149) |
| Temperature | cool |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.00:1 |
| White text | 6.98:1 |
Values
| HEX | #574BAC |
| RGB | rgb(87, 75, 172) |
| HSL | hsl(247, 39%, 48%) |
| OKLCH | oklch(47.7% 0.149 284.9) |
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 #574BAC | 6.98:1 | AA | Lc -88.9 | Fine for body text |
| Black text on #574BAC | 3.00:1 | AA large text | Lc 20.2 | Dividers and decoration only |
| #574BAC text on white | 6.98:1 | AA | Lc 83.9 | Fine for body text |
| #574BAC text on black | 3.00:1 | AA large text | Lc -18.1 | 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 700.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D6D6F3
oklch(88.5% 0.04 285.6)
-
Step 300
300
#BBBBEE
oklch(80.9% 0.072 284.7)
-
Step 400
400
#9996E6
oklch(70.7% 0.116 284.7)
-
Step 500
500
#827ADE
oklch(63.2% 0.147 285)
-
Step 600
600
#6C60CC
oklch(55.5% 0.161 284.9)
-
Step 700
700 (this color)
#574BAC
oklch(47.7% 0.149 284.9)
-
Step 800
800
#4A418F
oklch(42.7% 0.124 285.1)
-
Step 900
900
#3D3872
oklch(37.7% 0.096 284.7)
-
Step 950
950
#242143
oklch(27% 0.062 285.5)
#574BAC 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) | #0D5CAF | 0.077 |
| Deuteranopia (no green cones) | #0556AA | 0.078 |
| Tritanopia (no blue cones) | #396174 | 0.126 |
| Achromatopsia (no color) | #595959 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #574BAC
#574BAC
oklch(47.7% 0.149 284.9)
- #665F00
#665F00
oklch(47.7% 0.101 104.6)
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 #574BAC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.051
- Iris #6258C4 ΔE 0.052
- Blueberry #464196 ΔE 0.052
- Blue With A Hint Of Purple #533CC6 ΔE 0.054
- Twilight #4E518B ΔE 0.059
- Rebecca Purple #663399 ΔE 0.063
- Blurple #5539CC ΔE 0.064
- Dark Slate Blue #483D8B ΔE 0.068
Use #574BAC 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.