#454EBB
Closest named color: Blue With A Hint Of Purple (#533CC6). oklch(48.1% 0.169 274.5), rgb(69, 78, 187).
Aa
White text reads best on this color (6.86:1).
About this color
#454EBB is a medium-dark, vivid blue. In OKLCH its lightness is 48%, its chroma 0.169 and its hue 275°. 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 6.86:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.169) |
| Temperature | cool |
| Nearest name | Blue With A Hint Of Purple (#533CC6) |
| Black text | 3.06:1 |
| White text | 6.86:1 |
Values
| HEX | #454EBB |
| RGB | rgb(69, 78, 187) |
| HSL | hsl(235, 46%, 50%) |
| OKLCH | oklch(48.1% 0.169 274.5) |
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 #454EBB | 6.86:1 | AA | Lc -88.3 | Fine for body text |
| Black text on #454EBB | 3.06:1 | AA large text | Lc 20.7 | Dividers and decoration only |
| #454EBB text on white | 6.86:1 | AA | Lc 83.3 | Fine for body text |
| #454EBB text on black | 3.06:1 | AA large text | Lc -18.6 | 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
#E5E9FA
oklch(93.6% 0.023 275.4)
-
Step 200
200
#D0D8F8
oklch(88.6% 0.045 274.4)
-
Step 300
300
#B0BDF6
oklch(80.8% 0.082 274.5)
-
Step 400
400
#8899F2
oklch(70.7% 0.132 274.4)
-
Step 500
500
#6D7DED
oklch(63.1% 0.167 274.5)
-
Step 600
600
#5763DB
oklch(55.6% 0.182 274.6)
-
Step 700
700 (this color)
#454EBB
oklch(48.1% 0.169 274.5)
-
Step 800
800
#3A439A
oklch(42.6% 0.141 274.3)
-
Step 900
900
#323A7A
oklch(37.8% 0.108 274.7)
-
Step 950
950
#1D2248
oklch(27% 0.07 275)
#454EBB 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) | #0060BF | 0.058 |
| Deuteranopia (no green cones) | #0055B9 | 0.051 |
| Tritanopia (no blue cones) | #00687D | 0.141 |
| Achromatopsia (no color) | #5A5A5A | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #454EBB
#454EBB
oklch(48.1% 0.169 274.5)
- #705C00
#705C00
oklch(48.1% 0.099 94.2)
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 #454EBB, 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
- Bluey Purple #6241C7 ΔE 0.053
- Blurple #5539CC ΔE 0.053
- Iris #6258C4 ΔE 0.053
- Majorelle Blue #3F37C9 ΔE 0.055
- Warm Blue #4B57DB ΔE 0.055
- Blue Blue #2242C7 ΔE 0.055
- Blueberry #464196 ΔE 0.066
Use #454EBB 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.