#4A54AE
Closest named color: Iris (#6258C4). oklch(48.6% 0.142 275), rgb(74, 84, 174).
Aa
White text reads best on this color (6.62:1).
About this color
#4A54AE is a medium-dark, vivid blue. In OKLCH its lightness is 49%, its chroma 0.142 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.051 away. White text reads best on it, at 6.62:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.142) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.17:1 |
| White text | 6.62:1 |
Values
| HEX | #4A54AE |
| RGB | rgb(74, 84, 174) |
| HSL | hsl(234, 40%, 49%) |
| OKLCH | oklch(48.6% 0.142 275) |
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 #4A54AE | 6.62:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #4A54AE | 3.17:1 | AA large text | Lc 21.6 | Dividers and decoration only |
| #4A54AE text on white | 6.62:1 | AA | Lc 82.5 | Fine for body text |
| #4A54AE text on black | 3.17:1 | AA large text | Lc -19.4 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E6E9F8
oklch(93.6% 0.02 276.9)
-
Step 200
200
#D1D8F3
oklch(88.5% 0.038 274.1)
-
Step 300
300
#B3BEEE
oklch(80.9% 0.069 274.7)
-
Step 400
400
#8D9BE5
oklch(70.8% 0.109 275.1)
-
Step 500
500
#7280DD
oklch(63.1% 0.14 275.2)
-
Step 600
600
#5B67CB
oklch(55.5% 0.153 275.1)
-
Step 700
700 (this color)
#4A54AE
oklch(48.6% 0.142 275)
-
Step 800
800
#3E468E
oklch(42.6% 0.118 275.5)
-
Step 900
900
#343C72
oklch(37.8% 0.092 274.8)
-
Step 950
950
#1E2342
oklch(26.8% 0.058 274.9)
#4A54AE 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) | #2361B1 | 0.047 |
| Deuteranopia (no green cones) | #0F59AC | 0.052 |
| Tritanopia (no blue cones) | #0B6879 | 0.124 |
| Achromatopsia (no color) | #5D5D5D | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A54AE
#4A54AE
oklch(48.6% 0.142 275)
- #715E00
#715E00
oklch(48.6% 0.1 95.2)
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 #4A54AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.051
- Denim Blue #3B5B92 ΔE 0.055
- Dusky Blue #475F94 ΔE 0.056
- Twilight #4E518B ΔE 0.056
- Blueberry #464196 ΔE 0.060
- French Blue #436BAD ΔE 0.062
- Mid Blue #276AB3 ΔE 0.063
- Blue With A Hint Of Purple #533CC6 ΔE 0.067
Use #4A54AE 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.