#6741BF
Closest named color: Bluey Purple (#6241C7). oklch(49% 0.187 291.9), rgb(103, 65, 191).
Aa
White text reads best on this color (6.80:1).
About this color
#6741BF is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.187 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.016 away. White text reads best on it, at 6.80:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.08:1 |
| White text | 6.80:1 |
Values
| HEX | #6741BF |
| RGB | rgb(103, 65, 191) |
| HSL | hsl(258, 50%, 50%) |
| OKLCH | oklch(49% 0.187 291.9) |
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 #6741BF | 6.80:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #6741BF | 3.08:1 | AA large text | Lc 21.1 | Dividers and decoration only |
| #6741BF text on white | 6.80:1 | AA | Lc 82.9 | Fine for body text |
| #6741BF text on black | 3.08:1 | AA large text | Lc -19.0 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#D9D4F8
oklch(88.5% 0.049 291.7)
-
Step 300
300
#C1B6F7
oklch(80.8% 0.091 292)
-
Step 400
400
#A38EF3
oklch(70.7% 0.145 291.8)
-
Step 500
500
#8E6EEE
oklch(63.1% 0.185 291.7)
-
Step 600
600
#7A52DC
oklch(55.6% 0.2 291.9)
-
Step 700
700 (this color)
#6741BF
oklch(49% 0.187 291.9)
-
Step 800
800
#54379B
oklch(42.8% 0.155 291.9)
-
Step 900
900
#45317B
oklch(37.7% 0.121 292.1)
-
Step 950
950
#281D48
oklch(26.9% 0.077 292.2)
#6741BF 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) | #005DC3 | 0.109 |
| Deuteranopia (no green cones) | #0058BC | 0.108 |
| Tritanopia (no blue cones) | #4C5F7A | 0.149 |
| Achromatopsia (no color) | #5B5B5B | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6741BF
#6741BF
oklch(49% 0.187 291.9)
- #636600
#636600
oklch(49.1% 0.109 111.8)
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 #6741BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.016
- Blue With A Hint Of Purple #533CC6 ΔE 0.039
- Blurple #5539CC ΔE 0.043
- Iris #6258C4 ΔE 0.051
- Slate Blue #6A5ACD ΔE 0.059
- Burple #6832E3 ΔE 0.060
- Purple Blue #5D21D0 ΔE 0.060
- Light Indigo #6D5ACF ΔE 0.061
Use #6741BF 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.