#674F98
Closest named color: Twilight (#4E518B). oklch(48.6% 0.115 297.1), rgb(103, 79, 152).
Aa
White text reads best on this color (6.66:1).
About this color
#674F98 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 49%, its chroma 0.115 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.046 away. White text reads best on it, at 6.66:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.14:1 |
| White text | 6.66:1 |
Values
| HEX | #674F98 |
| RGB | rgb(103, 79, 152) |
| HSL | hsl(260, 32%, 45%) |
| OKLCH | oklch(48.6% 0.115 297.1) |
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 #674F98 | 6.66:1 | AA | Lc -87.8 | Fine for body text |
| Black text on #674F98 | 3.14:1 | AA large text | Lc 21.3 | Dividers and decoration only |
| #674F98 text on white | 6.66:1 | AA | Lc 82.8 | Fine for body text |
| #674F98 text on black | 3.14:1 | AA large text | Lc -19.1 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F4
oklch(93.7% 0.016 297.5)
-
Step 200
200
#DBD5EC
oklch(88.5% 0.032 297.7)
-
Step 300
300
#C4BAE1
oklch(81% 0.055 296.9)
-
Step 400
400
#A695D2
oklch(70.7% 0.089 296.8)
-
Step 500
500
#917AC6
oklch(63.2% 0.114 296.9)
-
Step 600
600
#7C62B2
oklch(55.7% 0.123 297.2)
-
Step 700
700 (this color)
#674F98
oklch(48.6% 0.115 297.1)
-
Step 800
800
#55427C
oklch(42.6% 0.095 297.3)
-
Step 900
900
#463864
oklch(37.6% 0.075 297.3)
-
Step 950
950
#29213B
oklch(27% 0.048 297.2)
#674F98 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) | #375C9B | 0.072 |
| Deuteranopia (no green cones) | #3C5B96 | 0.067 |
| Tritanopia (no blue cones) | #5C5D6C | 0.093 |
| Achromatopsia (no color) | #5C5C5C | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674F98
#674F98
oklch(48.6% 0.115 297.1)
- #5B6700
#5B6700
oklch(48.6% 0.113 117.4)
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 #674F98, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.046
- Dusk #4E5481 ΔE 0.058
- Dusky Blue #475F94 ΔE 0.062
- Rebecca Purple #663399 ΔE 0.066
- Muted Purple #805B87 ΔE 0.067
- Light Eggplant #894585 ΔE 0.069
- Blueberry #464196 ΔE 0.070
- Denim Blue #3B5B92 ΔE 0.070
Use #674F98 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.