#4754CD
Closest named color: Warm Blue (#4B57DB). oklch(50.8% 0.186 273.2), rgb(71, 84, 205).
Aa
White text reads best on this color (6.14:1).
About this color
#4754CD is a medium-dark, vivid blue. In OKLCH its lightness is 51%, its chroma 0.186 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Warm Blue (#4B57DB), ΔE 0.024 away. White text reads best on it, at 6.14:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.186) |
| Temperature | cool |
| Nearest name | Warm Blue (#4B57DB) |
| Black text | 3.41:1 |
| White text | 6.14:1 |
Values
| HEX | #4754CD |
| RGB | rgb(71, 84, 205) |
| HSL | hsl(234, 57%, 54%) |
| OKLCH | oklch(50.8% 0.186 273.2) |
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 #4754CD | 6.14:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #4754CD | 3.41:1 | AA large text | Lc 23.9 | Dividers and decoration only |
| #4754CD text on white | 6.14:1 | AA | Lc 80.2 | Fine for body text |
| #4754CD text on black | 3.41:1 | AA large text | Lc -21.6 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E4E9FC
oklch(93.6% 0.026 274.1)
-
Step 200
200
#CED8FB
oklch(88.6% 0.049 272.8)
-
Step 300
300
#ADBDFB
oklch(80.8% 0.09 273.1)
-
Step 400
400
#8498F9
oklch(70.6% 0.144 273.4)
-
Step 500
500
#687BF6
oklch(63% 0.183 273.4)
-
Step 600
600
#5261E5
oklch(55.7% 0.199 273.2)
-
Step 700
700 (this color)
#4754CD
oklch(50.8% 0.186 273.2)
-
Step 800
800
#3741A1
oklch(42.6% 0.154 273.4)
-
Step 900
900
#2F3980
oklch(37.8% 0.119 273.3)
-
Step 950
950
#1B224B
oklch(27% 0.076 273)
#4754CD 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) | #0068D1 | 0.059 |
| Deuteranopia (no green cones) | #005CCB | 0.049 |
| Tritanopia (no blue cones) | #007288 | 0.154 |
| Achromatopsia (no color) | #626262 | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4754CD
#4754CD
oklch(50.8% 0.186 273.2)
- #7A6300
#7A6300
oklch(50.8% 0.104 92.9)
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 #4754CD, closest first.
No curated palette has a color within ΔE 0.04 of #4754CD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Blue #4B57DB ΔE 0.024
- Iris #6258C4 ΔE 0.043
- Blue With A Hint Of Purple #533CC6 ΔE 0.052
- Bluey Purple #6241C7 ΔE 0.054
- Dark Periwinkle #665FD1 ΔE 0.054
- Slate Blue #6A5ACD ΔE 0.055
- Blurple #5539CC ΔE 0.056
- Royal Blue #4169E1 ΔE 0.057
Use #4754CD 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.