#4F4897
Closest named color: Blueberry (#464196). oklch(45% 0.125 284.2), rgb(79, 72, 151).
Aa
White text reads best on this color (7.75:1).
About this color
#4F4897 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.125 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.025 away. White text reads best on it, at 7.75:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.125) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.70:1 |
| White text | 7.75:1 |
Values
| HEX | #4F4897 |
| RGB | rgb(79, 72, 151) |
| HSL | hsl(245, 35%, 44%) |
| OKLCH | oklch(45% 0.125 284.2) |
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 #4F4897 | 7.75:1 | AAA | Lc -91.5 | Preferred for body text |
| Black text on #4F4897 | 2.70:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #4F4897 text on white | 7.75:1 | AAA | Lc 86.7 | Fine for body text |
| #4F4897 text on black | 2.70:1 | Fails | Lc -15.4 | 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 800.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D5D6F4
oklch(88.5% 0.041 284)
-
Step 300
300
#BABBEF
oklch(80.9% 0.073 283.8)
-
Step 400
400
#9896E7
oklch(70.7% 0.117 284.1)
-
Step 500
500
#807ADF
oklch(63.1% 0.149 284)
-
Step 600
600
#6B61CD
oklch(55.7% 0.161 284)
-
Step 700
700
#5A4FB2
oklch(49.2% 0.152 284.4)
-
Step 800
800 (this color)
#4F4897
oklch(45% 0.125 284.2)
-
Step 900
900
#3D3873
oklch(37.7% 0.098 284.5)
-
Step 950
950
#232143
oklch(26.9% 0.062 284.1)
#4F4897 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) | #23559A | 0.058 |
| Deuteranopia (no green cones) | #1F5095 | 0.059 |
| Tritanopia (no blue cones) | #375968 | 0.107 |
| Achromatopsia (no color) | #525252 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F4897
#4F4897
oklch(45% 0.125 284.2)
- #5E5700
#5E5700
oklch(44.9% 0.095 104.2)
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 #4F4897, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.025
- Twilight #4E518B ΔE 0.034
- Dark Slate Blue #483D8B ΔE 0.036
- Dusk #4E5481 ΔE 0.054
- Denim Blue #3B5B92 ΔE 0.058
- Rebecca Purple #663399 ΔE 0.060
- Dusk Blue #26538D ΔE 0.060
- Cobalt #1E488F ΔE 0.063
Use #4F4897 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.