#4843AC
Closest named color: Blueberry (#464196). oklch(45.1% 0.163 279.8), rgb(72, 67, 172).
Aa
White text reads best on this color (7.85:1).
About this color
#4843AC is a medium-dark, vivid blue. In OKLCH its lightness is 45%, its chroma 0.163 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.036 away. White text reads best on it, at 7.85:1.
| Hue family | Blues |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.163) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.67:1 |
| White text | 7.85:1 |
Values
| HEX | #4843AC |
| RGB | rgb(72, 67, 172) |
| HSL | hsl(243, 44%, 47%) |
| OKLCH | oklch(45.1% 0.163 279.8) |
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 #4843AC | 7.85:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #4843AC | 2.67:1 | Fails | Lc 17.2 | Dividers and decoration only |
| #4843AC text on white | 7.85:1 | AAA | Lc 86.8 | Fine for body text |
| #4843AC text on black | 2.67:1 | Fails | Lc -15.3 | 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 800.
-
Step 50
50
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E8FD
oklch(93.6% 0.028 281.5)
-
Step 200
200
#D1D6FC
oklch(88.4% 0.053 279.4)
-
Step 300
300
#B4BAFD
oklch(80.8% 0.095 280.1)
-
Step 400
400
#8F94FD
oklch(70.8% 0.152 279.7)
-
Step 500
500
#7675FA
oklch(63.1% 0.193 279.7)
-
Step 600
600
#6259E9
oklch(55.7% 0.21 279.9)
-
Step 700
700
#5147CB
oklch(49% 0.196 279.7)
-
Step 800
800 (this color)
#4843AC
oklch(45.1% 0.163 279.8)
-
Step 900
900
#373582
oklch(37.8% 0.126 279.7)
-
Step 950
950
#20204C
oklch(27.1% 0.079 279.7)
#4843AC 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) | #0056AF | 0.068 |
| Deuteranopia (no green cones) | #004EAA | 0.063 |
| Tritanopia (no blue cones) | #0B5C71 | 0.139 |
| Achromatopsia (no color) | #525252 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4843AC
#4843AC
oklch(45.1% 0.163 279.8)
- #625600
#625600
oklch(45.1% 0.094 99.9)
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 #4843AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.036
- Blue With A Hint Of Purple #533CC6 ΔE 0.046
- Majorelle Blue #3F37C9 ΔE 0.054
- Dark Slate Blue #483D8B ΔE 0.055
- Blurple #5539CC ΔE 0.057
- Bluey Purple #6241C7 ΔE 0.060
- Sapphire #2138AB ΔE 0.061
- Blue Blue #2242C7 ΔE 0.062
Use #4843AC 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.