#554BC0
Closest named color: Bluey Purple (#6241C7). oklch(49.1% 0.177 281.6), rgb(85, 75, 192).
Aa
White text reads best on this color (6.65:1).
About this color
#554BC0 is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.177 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.030 away. White text reads best on it, at 6.65:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.177) |
| Temperature | cool |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.15:1 |
| White text | 6.65:1 |
Values
| HEX | #554BC0 |
| RGB | rgb(85, 75, 192) |
| HSL | hsl(245, 48%, 52%) |
| OKLCH | oklch(49.1% 0.177 281.6) |
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 #554BC0 | 6.65:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #554BC0 | 3.15:1 | AA large text | Lc 21.6 | Dividers and decoration only |
| #554BC0 text on white | 6.65:1 | AA | Lc 82.5 | Fine for body text |
| #554BC0 text on black | 3.15:1 | AA large text | Lc -19.4 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FB
oklch(93.6% 0.026 283.5)
-
Step 200
200
#D3D6F9
oklch(88.5% 0.048 281.5)
-
Step 300
300
#B7BBF7
oklch(81% 0.085 281.4)
-
Step 400
400
#9395F3
oklch(70.7% 0.136 281.4)
-
Step 500
500
#7B77EF
oklch(63.1% 0.175 281.6)
-
Step 600
600
#665CDD
oklch(55.5% 0.19 281.7)
-
Step 700
700 (this color)
#554BC0
oklch(49.1% 0.177 281.6)
-
Step 800
800
#453E9B
oklch(42.6% 0.146 281.6)
-
Step 900
900
#3A367B
oklch(37.7% 0.114 282.1)
-
Step 950
950
#212048
oklch(26.8% 0.072 281.5)
#554BC0 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) | #0060C4 | 0.077 |
| Deuteranopia (no green cones) | #0058BE | 0.073 |
| Tritanopia (no blue cones) | #20677E | 0.151 |
| Achromatopsia (no color) | #5C5C5C | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #554BC0
#554BC0
oklch(49.1% 0.177 281.6)
- #6D6200
#6D6200
oklch(49.1% 0.103 101.8)
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 #554BC0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.030
- Blue With A Hint Of Purple #533CC6 ΔE 0.033
- Iris #6258C4 ΔE 0.039
- Blurple #5539CC ΔE 0.040
- Warm Blue #4B57DB ΔE 0.050
- Slate Blue #6A5ACD ΔE 0.054
- Majorelle Blue #3F37C9 ΔE 0.058
- Light Indigo #6D5ACF ΔE 0.059
Use #554BC0 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.