#454077
Closest named color: Dark Slate Blue (#483D8B). oklch(40.4% 0.091 285.7), rgb(69, 64, 119).
Aa
White text reads best on this color (9.32:1).
About this color
#454077 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.091 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.036 away. White text reads best on it, at 9.32:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.25:1 |
| White text | 9.32:1 |
Values
| HEX | #454077 |
| RGB | rgb(69, 64, 119) |
| HSL | hsl(245, 30%, 36%) |
| OKLCH | oklch(40.4% 0.091 285.7) |
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 #454077 | 9.32:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #454077 | 2.25:1 | Fails | Lc 12.5 | Not readable |
| #454077 text on white | 9.32:1 | AAA | Lc 91.4 | Preferred for body text |
| #454077 text on black | 2.25:1 | Fails | Lc -10.9 | Not readable |
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 800.
-
Step 50
50
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D7D7EC
oklch(88.6% 0.029 285.8)
-
Step 300
300
#BDBCE2
oklch(80.9% 0.053 286.3)
-
Step 400
400
#9B99D4
oklch(70.7% 0.086 285.5)
-
Step 500
500
#847FC8
oklch(63.1% 0.108 286)
-
Step 600
600
#6E67B5
oklch(55.5% 0.119 285.9)
-
Step 700
700
#5C569B
oklch(49.1% 0.108 285.7)
-
Step 800
800 (this color)
#454077
oklch(40.4% 0.091 285.7)
-
Step 900
900
#3E3B65
oklch(37.6% 0.071 285.7)
-
Step 950
950
#24233B
oklch(26.9% 0.044 284.9)
#454077 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) | #2C4879 | 0.039 |
| Deuteranopia (no green cones) | #2B4576 | 0.038 |
| Tritanopia (no blue cones) | #374B55 | 0.078 |
| Achromatopsia (no color) | #474747 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #454077
#454077
oklch(40.4% 0.091 285.7)
- #4F4B00
#4F4B00
oklch(40.4% 0.086 106.2)
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 #454077, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.036
- Blueberry #464196 ΔE 0.051
- Twilight #4E518B ΔE 0.057
- Dusk #4E5481 ΔE 0.060
- Cobalt #1E488F ΔE 0.060
- Twilight Blue #0A437A ΔE 0.063
- Light Navy #155084 ΔE 0.064
- Dusk Blue #26538D ΔE 0.066
Use #454077 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.