#4754D4
Closest named color: Warm Blue (#4B57DB). oklch(51.3% 0.195 273), rgb(71, 84, 212).
Aa
White text reads best on this color (6.02:1).
About this color
#4754D4 is a medium-dark, vivid blue. In OKLCH its lightness is 51%, its chroma 0.195 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Warm Blue (#4B57DB), ΔE 0.014 away. White text reads best on it, at 6.02:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.195) |
| Temperature | cool |
| Nearest name | Warm Blue (#4B57DB) |
| Black text | 3.48:1 |
| White text | 6.02:1 |
Values
| HEX | #4754D4 |
| RGB | rgb(71, 84, 212) |
| HSL | hsl(234, 62%, 55%) |
| OKLCH | oklch(51.3% 0.195 273) |
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 #4754D4 | 6.02:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #4754D4 | 3.48:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #4754D4 text on white | 6.02:1 | AA | Lc 79.6 | Fine for body text |
| #4754D4 text on black | 3.48:1 | AA large text | Lc -22.2 | 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E3E9FD
oklch(93.5% 0.028 272.5)
-
Step 200
200
#CDD8FD
oklch(88.6% 0.052 272.2)
-
Step 300
300
#ACBDFE
oklch(80.9% 0.094 272.8)
-
Step 400
400
#8298FE
oklch(70.7% 0.151 272.8)
-
Step 500
500
#667AFC
oklch(63.1% 0.193 273)
-
Step 600
600
#505FEB
oklch(55.7% 0.209 272.9)
-
Step 700
700 (this color)
#4754D4
oklch(51.3% 0.195 273)
-
Step 800
800
#3640A5
oklch(42.7% 0.161 273.2)
-
Step 900
900
#2E3883
oklch(37.8% 0.125 273.1)
-
Step 950
950
#1A214D
oklch(26.9% 0.081 272.9)
#4754D4 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) | #0069D8 | 0.060 |
| Deuteranopia (no green cones) | #005DD1 | 0.049 |
| Tritanopia (no blue cones) | #00748C | 0.159 |
| Achromatopsia (no color) | #636363 | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4754D4
#4754D4
oklch(51.3% 0.195 273)
- #7C6500
#7C6500
oklch(51.4% 0.105 93.2)
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 #4754D4, closest first.
No curated palette has a color within ΔE 0.04 of #4754D4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Blue #4B57DB ΔE 0.014
- Iris #6258C4 ΔE 0.048
- Neon Blue #4361EE ΔE 0.049
- Azul #1D5DEC ΔE 0.052
- Royal Blue #4169E1 ΔE 0.052
- Dark Periwinkle #665FD1 ΔE 0.054
- Blue With A Hint Of Purple #533CC6 ΔE 0.055
- Slate Blue #6A5ACD ΔE 0.055
Use #4754D4 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.