#5356BF
Closest named color: Iris (#6258C4). oklch(50.8% 0.161 277.8), rgb(83, 86, 191).
Aa
White text reads best on this color (6.08:1).
About this color
#5356BF is a medium-dark, vivid blue. In OKLCH its lightness is 51%, its chroma 0.161 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.025 away. White text reads best on it, at 6.08:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.161) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.45:1 |
| White text | 6.08:1 |
Values
| HEX | #5356BF |
| RGB | rgb(83, 86, 191) |
| HSL | hsl(238, 46%, 54%) |
| OKLCH | oklch(50.8% 0.161 277.8) |
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 #5356BF | 6.08:1 | AA | Lc -85.3 | Fine for body text |
| Black text on #5356BF | 3.45:1 | AA large text | Lc 24.0 | Dividers and decoration only |
| #5356BF text on white | 6.08:1 | AA | Lc 80.1 | Fine for body text |
| #5356BF text on black | 3.45:1 | AA large text | Lc -21.8 | 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
#E6E9F9
oklch(93.6% 0.022 277.5)
-
Step 200
200
#D2D7F6
oklch(88.5% 0.043 278.2)
-
Step 300
300
#B4BCF3
oklch(80.8% 0.078 278.1)
-
Step 400
400
#8E98ED
oklch(70.7% 0.124 277.6)
-
Step 500
500
#747CE8
oklch(63.1% 0.16 277.6)
-
Step 600
600
#5F62D6
oklch(55.6% 0.174 278)
-
Step 700
700 (this color)
#5356BF
oklch(50.8% 0.161 277.8)
-
Step 800
800
#404396
oklch(42.8% 0.133 277.6)
-
Step 900
900
#363977
oklch(37.6% 0.104 278.1)
-
Step 950
950
#1F2246
oklch(27% 0.066 277.4)
#5356BF 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) | #0E67C3 | 0.065 |
| Deuteranopia (no green cones) | #005EBD | 0.065 |
| Tritanopia (no blue cones) | #176E82 | 0.140 |
| Achromatopsia (no color) | #626262 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5356BF
#5356BF
oklch(50.8% 0.161 277.8)
- #766500
#766500
oklch(50.8% 0.105 97.6)
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 #5356BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.025
- Slate Blue #6A5ACD ΔE 0.043
- Warm Blue #4B57DB ΔE 0.044
- Dark Periwinkle #665FD1 ΔE 0.046
- Light Indigo #6D5ACF ΔE 0.049
- Bluey Purple #6241C7 ΔE 0.051
- Blue With A Hint Of Purple #533CC6 ΔE 0.058
- Blurple #5539CC ΔE 0.065
Use #5356BF 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.