#4549B8
Closest named color: Blue With A Hint Of Purple (#533CC6). oklch(46.9% 0.172 276), rgb(69, 73, 184).
Aa
White text reads best on this color (7.24:1).
About this color
#4549B8 is a medium-dark, vivid blue. In OKLCH its lightness is 47%, its chroma 0.172 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Blue With A Hint Of Purple (#533CC6), ΔE 0.038 away. White text reads best on it, at 7.24:1.
| Hue family | Blues |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.172) |
| Temperature | cool |
| Nearest name | Blue With A Hint Of Purple (#533CC6) |
| Black text | 2.89:1 |
| White text | 7.24:1 |
Values
| HEX | #4549B8 |
| RGB | rgb(69, 73, 184) |
| HSL | hsl(238, 45%, 50%) |
| OKLCH | oklch(46.9% 0.172 276) |
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 #4549B8 | 7.24:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #4549B8 | 2.89:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #4549B8 text on white | 7.24:1 | AAA | Lc 84.7 | Fine for body text |
| #4549B8 text on black | 2.89:1 | Fails | Lc -17.3 | 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
#D0D7F8
oklch(88.4% 0.046 276)
-
Step 300
300
#B1BDF7
oklch(81% 0.083 275.3)
-
Step 400
400
#8A98F3
oklch(70.7% 0.134 275.8)
-
Step 500
500
#707CEE
oklch(63.2% 0.169 275.9)
-
Step 600
600
#5A61DC
oklch(55.5% 0.185 276.1)
-
Step 700
700 (this color)
#4549B8
oklch(46.9% 0.172 276)
-
Step 800
800
#3D429B
oklch(42.7% 0.143 276.1)
-
Step 900
900
#33397B
oklch(37.7% 0.111 275.8)
-
Step 950
950
#1E2248
oklch(27% 0.07 276.2)
#4549B8 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) | #005CBC | 0.061 |
| Deuteranopia (no green cones) | #0052B6 | 0.054 |
| Tritanopia (no blue cones) | #006479 | 0.145 |
| Achromatopsia (no color) | #575757 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4549B8
#4549B8
oklch(46.9% 0.172 276)
- #6B5A00
#6B5A00
oklch(47% 0.097 96.3)
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 #4549B8, 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 0.038
- Majorelle Blue #3F37C9 ΔE 0.047
- Blurple #5539CC ΔE 0.048
- Blue Blue #2242C7 ΔE 0.051
- Bluey Purple #6241C7 ΔE 0.052
- Blueberry #464196 ΔE 0.057
- Iris #6258C4 ΔE 0.062
- Warm Blue #4B57DB ΔE 0.064
Use #4549B8 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.