#4354BA
Closest named color: Iris (#6258C4). oklch(49% 0.161 272), rgb(67, 84, 186).
Aa
White text reads best on this color (6.53:1).
About this color
#4354BA is a medium-dark, vivid blue. In OKLCH its lightness is 49%, its chroma 0.161 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.049 away. White text reads best on it, at 6.53:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.161) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.21:1 |
| White text | 6.53:1 |
Values
| HEX | #4354BA |
| RGB | rgb(67, 84, 186) |
| HSL | hsl(231, 47%, 50%) |
| OKLCH | oklch(49% 0.161 272) |
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 #4354BA | 6.53:1 | AA | Lc -87.1 | Fine for body text |
| Black text on #4354BA | 3.21:1 | AA large text | Lc 22.0 | Dividers and decoration only |
| #4354BA text on white | 6.53:1 | AA | Lc 82.0 | Fine for body text |
| #4354BA text on black | 3.21:1 | AA large text | Lc -19.9 | 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
#E4E9F9
oklch(93.5% 0.022 272.1)
-
Step 200
200
#CFD8F7
oklch(88.5% 0.044 272.7)
-
Step 300
300
#AFBEF4
oklch(80.9% 0.078 272.5)
-
Step 400
400
#869BEE
oklch(70.8% 0.124 272.1)
-
Step 500
500
#6980E9
oklch(63.2% 0.159 271.9)
-
Step 600
600
#5266D7
oklch(55.6% 0.174 272)
-
Step 700
700 (this color)
#4354BA
oklch(49% 0.161 272)
-
Step 800
800
#374697
oklch(42.8% 0.133 271.7)
-
Step 900
900
#2F3B78
oklch(37.6% 0.104 272.1)
-
Step 950
950
#1B2346
oklch(26.9% 0.066 271.6)
#4354BA 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) | #0463BE | 0.051 |
| Deuteranopia (no green cones) | #0058B8 | 0.046 |
| Tritanopia (no blue cones) | #006C7F | 0.134 |
| Achromatopsia (no color) | #5E5E5E | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4354BA
#4354BA
oklch(49% 0.161 272)
- #755E00
#755E00
oklch(49.1% 0.1 92.1)
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 #4354BA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.049
- Warm Blue #4B57DB ΔE 0.053
- Blue With A Hint Of Purple #533CC6 ΔE 0.058
- Bluey Purple #6241C7 ΔE 0.062
- Mid Blue #276AB3 ΔE 0.062
- Blue Blue #2242C7 ΔE 0.063
- Blurple #5539CC ΔE 0.066
- Slate Blue #6A5ACD ΔE 0.067
Use #4354BA 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.