#5745CC
Closest named color: Bluey Purple (#6241C7). oklch(49.3% 0.199 282.3), rgb(87, 69, 204).
Aa
White text reads best on this color (6.71:1).
About this color
#5745CC is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.199 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.021 away. White text reads best on it, at 6.71:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.199) |
| Temperature | cool |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.12:1 |
| White text | 6.71:1 |
Values
| HEX | #5745CC |
| RGB | rgb(87, 69, 204) |
| HSL | hsl(248, 57%, 54%) |
| OKLCH | oklch(49.3% 0.199 282.3) |
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 #5745CC | 6.71:1 | AA | Lc -87.6 | Fine for body text |
| Black text on #5745CC | 3.12:1 | AA large text | Lc 21.5 | Dividers and decoration only |
| #5745CC text on white | 6.71:1 | AA | Lc 82.5 | Fine for body text |
| #5745CC text on black | 3.12:1 | 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
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E6E8FD
oklch(93.6% 0.028 281.5)
-
Step 200
200
#D3D5FC
oklch(88.4% 0.054 282.9)
-
Step 300
300
#B7B9FE
oklch(80.9% 0.097 282.7)
-
Step 400
400
#9392FD
oklch(70.7% 0.154 282.1)
-
Step 500
500
#7C72FB
oklch(63.1% 0.197 282.4)
-
Step 600
600
#6756EA
oklch(55.6% 0.214 282.1)
-
Step 700
700 (this color)
#5745CC
oklch(49.3% 0.199 282.3)
-
Step 800
800
#463AA4
oklch(42.7% 0.164 282.1)
-
Step 900
900
#3A3382
oklch(37.6% 0.128 282.3)
-
Step 950
950
#221F4C
oklch(27% 0.081 282.6)
#5745CC 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) | #0060D0 | 0.085 |
| Deuteranopia (no green cones) | #0057C9 | 0.079 |
| Tritanopia (no blue cones) | #146883 | 0.169 |
| Achromatopsia (no color) | #5C5C5C | 0.200 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5745CC
#5745CC
oklch(49.3% 0.199 282.3)
- #6D6300
#6D6300
oklch(49.4% 0.104 102.6)
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 #5745CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.021
- Blue With A Hint Of Purple #533CC6 ΔE 0.022
- Blurple #5539CC ΔE 0.024
- Warm Blue #4B57DB ΔE 0.046
- Purpley Blue #5F34E7 ΔE 0.049
- Majorelle Blue #3F37C9 ΔE 0.050
- Iris #6258C4 ΔE 0.050
- Burple #6832E3 ΔE 0.051
Use #5745CC 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.