#5F54BC
Closest named color: Iris (#6258C4). oklch(51.2% 0.158 284.1), rgb(95, 84, 188).
Aa
White text reads best on this color (6.03:1).
About this color
#5F54BC is a medium-dark, vivid purple. In OKLCH its lightness is 51%, its chroma 0.158 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.016 away. White text reads best on it, at 6.03:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.158) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.48:1 |
| White text | 6.03:1 |
Values
| HEX | #5F54BC |
| RGB | rgb(95, 84, 188) |
| HSL | hsl(246, 44%, 53%) |
| OKLCH | oklch(51.2% 0.158 284.1) |
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 #5F54BC | 6.03:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #5F54BC | 3.48:1 | AA large text | Lc 24.2 | Dividers and decoration only |
| #5F54BC text on white | 6.03:1 | AA | Lc 79.9 | Fine for body text |
| #5F54BC text on black | 3.48:1 | AA large text | Lc -22.0 | 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
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D5D6F5
oklch(88.5% 0.042 284)
-
Step 300
300
#BABBF1
oklch(81% 0.076 283.7)
-
Step 400
400
#9895EA
oklch(70.7% 0.123 284.4)
-
Step 500
500
#8079E3
oklch(63.1% 0.155 284)
-
Step 600
600
#6B5FD1
oklch(55.6% 0.17 284.2)
-
Step 700
700 (this color)
#5F54BC
oklch(51.2% 0.158 284.1)
-
Step 800
800
#494093
oklch(42.7% 0.132 284.2)
-
Step 900
900
#3C3775
oklch(37.6% 0.103 283.9)
-
Step 950
950
#232144
oklch(27% 0.064 283.9)
#5F54BC 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) | #1566C0 | 0.079 |
| Deuteranopia (no green cones) | #0C5FBA | 0.080 |
| Tritanopia (no blue cones) | #3D6B80 | 0.133 |
| Achromatopsia (no color) | #636363 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F54BC
#5F54BC
oklch(51.2% 0.158 284.1)
- #716900
#716900
oklch(51.2% 0.108 104.3)
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 #5F54BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.016
- Slate Blue #6A5ACD ΔE 0.035
- Light Indigo #6D5ACF ΔE 0.040
- Dark Periwinkle #665FD1 ΔE 0.042
- Bluey Purple #6241C7 ΔE 0.045
- Warm Blue #4B57DB ΔE 0.055
- Blue With A Hint Of Purple #533CC6 ΔE 0.061
- Blurple #5539CC ΔE 0.067
Use #5F54BC 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.