#675EA6
Closest named color: Iris (#6258C4). oklch(52.3% 0.111 287.6), rgb(103, 94, 166).
Aa
White text reads best on this color (5.63:1).
About this color
#675EA6 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 52%, its chroma 0.111 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.053 away. White text reads best on it, at 5.63:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.72:1 |
| White text | 5.63:1 |
Values
| HEX | #675EA6 |
| RGB | rgb(103, 94, 166) |
| HSL | hsl(248, 29%, 51%) |
| OKLCH | oklch(52.3% 0.111 287.6) |
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 #675EA6 | 5.63:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #675EA6 | 3.72:1 | AA large text | Lc 26.0 | Dividers and decoration only |
| #675EA6 text on white | 5.63:1 | AA | Lc 78.1 | Fine for body text |
| #675EA6 text on black | 3.72:1 | AA large text | Lc -23.7 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F4
oklch(93.5% 0.016 289.9)
-
Step 200
200
#D7D7EC
oklch(88.6% 0.029 285.8)
-
Step 300
300
#BEBCE2
oklch(80.9% 0.053 287.6)
-
Step 400
400
#9D98D4
oklch(70.6% 0.087 287.8)
-
Step 500
500
#867EC8
oklch(63.1% 0.11 287.8)
-
Step 600
600
#7066B5
oklch(55.5% 0.12 287.6)
-
Step 700
700 (this color)
#675EA6
oklch(52.3% 0.111 287.6)
-
Step 800
800
#4D467E
oklch(42.8% 0.091 287.6)
-
Step 900
900
#403B65
oklch(37.7% 0.071 288)
-
Step 950
950
#25233B
oklch(27% 0.044 286.9)
#675EA6 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) | #4569A9 | 0.051 |
| Deuteranopia (no green cones) | #4565A4 | 0.048 |
| Tritanopia (no blue cones) | #566C7A | 0.094 |
| Achromatopsia (no color) | #676767 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #675EA6
#675EA6
oklch(52.3% 0.111 287.6)
- #716E04
#716E04
oklch(52.4% 0.112 107.8)
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 #675EA6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.053
- French Blue #436BAD ΔE 0.054
- Dusky Blue #475F94 ΔE 0.055
- Muted Purple #805B87 ΔE 0.063
- Dark Lavender #856798 ΔE 0.063
- Slate Blue #6A5ACD ΔE 0.064
- Dusty Purple #825F87 ΔE 0.067
- Light Indigo #6D5ACF ΔE 0.067
Use #675EA6 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.