#6459BF
Closest named color: Iris (#6258C4). oklch(52.7% 0.154 284.7), rgb(100, 89, 191).
Aa
White text reads best on this color (5.64:1).
About this color
#6459BF is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.154 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.009 away. White text reads best on it, at 5.64:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.154) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.72:1 |
| White text | 5.64:1 |
Values
| HEX | #6459BF |
| RGB | rgb(100, 89, 191) |
| HSL | hsl(246, 44%, 55%) |
| OKLCH | oklch(52.7% 0.154 284.7) |
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 #6459BF | 5.64:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #6459BF | 3.72:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #6459BF text on white | 5.64:1 | AA | Lc 77.9 | Fine for body text |
| #6459BF text on black | 3.72:1 | AA large text | Lc -23.8 | 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 600.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F7
oklch(93.5% 0.02 286)
-
Step 200
200
#D6D6F2
oklch(88.5% 0.038 285.6)
-
Step 300
300
#BBBBED
oklch(80.9% 0.07 284.7)
-
Step 400
400
#9996E3
oklch(70.6% 0.111 284.9)
-
Step 500
500
#817BDB
oklch(63.1% 0.141 284.4)
-
Step 600
600 (this color)
#6459BF
oklch(52.7% 0.154 284.7)
-
Step 700
700
#5A50AD
oklch(49% 0.143 284.7)
-
Step 800
800
#4A428C
oklch(42.6% 0.119 285.1)
-
Step 900
900
#3D3970
oklch(37.7% 0.092 284.4)
-
Step 950
950
#242242
oklch(27.2% 0.058 284.7)
#6459BF 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) | #246AC3 | 0.076 |
| Deuteranopia (no green cones) | #1F64BD | 0.076 |
| Tritanopia (no blue cones) | #456F83 | 0.131 |
| Achromatopsia (no color) | #676767 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6459BF
#6459BF
oklch(52.7% 0.154 284.7)
- #756E00
#756E00
oklch(52.8% 0.112 105.2)
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 #6459BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.009
- Slate Blue #6A5ACD ΔE 0.024
- Light Indigo #6D5ACF ΔE 0.029
- Dark Periwinkle #665FD1 ΔE 0.030
- Bluey Purple #6241C7 ΔE 0.056
- Warm Blue #4B57DB ΔE 0.057
- French Blue #436BAD ΔE 0.070
- Royal Blue #4169E1 ΔE 0.072
Use #6459BF 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.