#492CB6
Closest named color: Majorelle Blue (#3F37C9). oklch(42.6% 0.202 283.4), rgb(73, 44, 182).
Aa
White text reads best on this color (9.05:1).
About this color
#492CB6 is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.202 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Majorelle Blue (#3F37C9), ΔE 0.040 away. White text reads best on it, at 9.05:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.202) |
| Temperature | cool |
| Nearest name | Majorelle Blue (#3F37C9) |
| Black text | 2.31:1 |
| White text | 9.05:1 |
Values
| HEX | #492CB6 |
| RGB | rgb(73, 44, 182) |
| HSL | hsl(253, 61%, 44%) |
| OKLCH | oklch(42.6% 0.202 283.4) |
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 #492CB6 | 9.05:1 | AAA | Lc -94.4 | Preferred for body text |
| Black text on #492CB6 | 2.31:1 | Fails | Lc 14.1 | Not readable |
| #492CB6 text on white | 9.05:1 | AAA | Lc 89.9 | Fine for body text |
| #492CB6 text on black | 2.31:1 | Fails | Lc -12.4 | Not readable |
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
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E6E8FF
oklch(93.6% 0.031 281.8)
-
Step 200
200
#D3D5FF
oklch(88.5% 0.058 283)
-
Step 300
300
#B8B9FF
oklch(81% 0.098 283.3)
-
Step 400
400
#9591FF
oklch(70.8% 0.158 283.2)
-
Step 500
500
#7E6FFF
oklch(63% 0.206 283.5)
-
Step 600
600
#6B47FF
oklch(55.7% 0.254 283.3)
-
Step 700
700
#5A32E2
oklch(49.1% 0.244 283.2)
-
Step 800
800 (this color)
#492CB6
oklch(42.6% 0.202 283.4)
-
Step 900
900
#3C2B90
oklch(37.7% 0.158 283.5)
-
Step 950
950
#221B54
oklch(26.9% 0.099 283)
#492CB6 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) | #004DBA | 0.085 |
| Deuteranopia (no green cones) | #0044B3 | 0.077 |
| Tritanopia (no blue cones) | #00536F | 0.167 |
| Achromatopsia (no color) | #494949 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #492CB6
#492CB6
oklch(42.6% 0.202 283.4)
- #585000
#585000
oklch(42.6% 0.089 102.9)
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 #492CB6, closest first.
No curated palette has a color within ΔE 0.04 of #492CB6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Majorelle Blue #3F37C9 ΔE 0.040
- Violet Blue #510AC9 ΔE 0.042
- Indigo Blue #3A18B1 ΔE 0.043
- Blue With A Hint Of Purple #533CC6 ΔE 0.045
- Chrysanthemum #560BAD ΔE 0.047
- Imperial Purple #480CA8 ΔE 0.048
- Blurple #5539CC ΔE 0.049
- Purple Blue #5D21D0 ΔE 0.053
Use #492CB6 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.