#246DBC
Closest named color: Mid Blue (#276AB3). oklch(53.2% 0.143 253.6), rgb(36, 109, 188).
Aa
White text reads best on this color (5.26:1).
About this color
#246DBC is a medium-dark, vivid blue. In OKLCH its lightness is 53%, its chroma 0.143 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.015 away. White text reads best on it, at 5.26:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.143) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.98:1 |
| White text | 5.26:1 |
Values
| HEX | #246DBC |
| RGB | rgb(36, 109, 188) |
| HSL | hsl(211, 68%, 44%) |
| OKLCH | oklch(53.2% 0.143 253.6) |
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 #246DBC | 5.26:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #246DBC | 3.98:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #246DBC text on white | 5.26:1 | AA | Lc 75.7 | Fine for body text |
| #246DBC text on black | 3.98:1 | AA large text | Lc -26.0 | 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 600.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF6
oklch(93.7% 0.018 253.3)
-
Step 200
200
#C9DBF1
oklch(88.5% 0.036 253.5)
-
Step 300
300
#A4C4EA
oklch(81% 0.064 253)
-
Step 400
400
#72A4DF
oklch(70.7% 0.102 253.2)
-
Step 500
500
#4C8CD7
oklch(63.2% 0.131 253.8)
-
Step 600
600 (this color)
#246DBC
oklch(53.2% 0.143 253.6)
-
Step 700
700
#1E61A9
oklch(49% 0.133 253.6)
-
Step 800
800
#1C5089
oklch(42.8% 0.109 253.5)
-
Step 900
900
#1D436E
oklch(37.8% 0.086 253.4)
-
Step 950
950
#122740
oklch(26.9% 0.054 254)
#246DBC 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) | #4673BF | 0.035 |
| Deuteranopia (no green cones) | #2A66BA | 0.019 |
| Tritanopia (no blue cones) | #00808B | 0.108 |
| Achromatopsia (no color) | #6C6C6C | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #246DBC
#246DBC
oklch(53.2% 0.143 253.6)
- #936000
#936000
oklch(53.1% 0.113 73.2)
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 #246DBC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.015
- French Blue #436BAD ΔE 0.032
- Windows Blue #3778BF ΔE 0.036
- Flat Blue #3C73A8 ΔE 0.043
- Nice Blue #107AB0 ΔE 0.045
- Muted Blue #3B719F ΔE 0.052
- Ocean Blue #03719C ΔE 0.057
- Royal Blue #4169E1 ΔE 0.065
Use #246DBC 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.