#454FBF
Closest named color: Blue With A Hint Of Purple (#533CC6). oklch(48.6% 0.174 274.1), rgb(69, 79, 191).
Aa
White text reads best on this color (6.72:1).
About this color
#454FBF is a medium-dark, vivid blue. In OKLCH its lightness is 49%, its chroma 0.174 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Blue With A Hint Of Purple (#533CC6), ΔE 0.044 away. White text reads best on it, at 6.72:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.174) |
| Temperature | cool |
| Nearest name | Blue With A Hint Of Purple (#533CC6) |
| Black text | 3.12:1 |
| White text | 6.72:1 |
Values
| HEX | #454FBF |
| RGB | rgb(69, 79, 191) |
| HSL | hsl(235, 49%, 51%) |
| OKLCH | oklch(48.6% 0.174 274.1) |
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 #454FBF | 6.72:1 | AA | Lc -87.8 | Fine for body text |
| Black text on #454FBF | 3.12:1 | AA large text | Lc 21.3 | Dividers and decoration only |
| #454FBF text on white | 6.72:1 | AA | Lc 82.7 | Fine for body text |
| #454FBF text on black | 3.12:1 | AA large text | Lc -19.2 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9FB
oklch(93.6% 0.025 273.5)
-
Step 200
200
#CFD8F9
oklch(88.6% 0.047 273.4)
-
Step 300
300
#AFBDF7
oklch(80.8% 0.084 273.9)
-
Step 400
400
#8799F4
oklch(70.7% 0.135 274)
-
Step 500
500
#6C7CEF
oklch(63% 0.172 274.4)
-
Step 600
600
#5562DE
oklch(55.5% 0.187 274.1)
-
Step 700
700 (this color)
#454FBF
oklch(48.6% 0.174 274.1)
-
Step 800
800
#39439C
oklch(42.7% 0.144 273.8)
-
Step 900
900
#31397C
oklch(37.6% 0.113 274.5)
-
Step 950
950
#1C2249
oklch(27% 0.072 274)
#454FBF 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) | #0061C3 | 0.058 |
| Deuteranopia (no green cones) | #0056BD | 0.050 |
| Tritanopia (no blue cones) | #006A7F | 0.145 |
| Achromatopsia (no color) | #5C5C5C | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #454FBF
#454FBF
oklch(48.6% 0.174 274.1)
- #725D00
#725D00
oklch(48.5% 0.099 93.5)
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 #454FBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue With A Hint Of Purple #533CC6 ΔE 0.044
- Warm Blue #4B57DB ΔE 0.048
- Iris #6258C4 ΔE 0.051
- Bluey Purple #6241C7 ΔE 0.051
- Blurple #5539CC ΔE 0.052
- Majorelle Blue #3F37C9 ΔE 0.054
- Blue Blue #2242C7 ΔE 0.055
- Slate Blue #6A5ACD ΔE 0.067
Use #454FBF 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.